50953140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 184864680

約数和(自身を除く): 133911540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 109, 126, 140, 147, 159, 180, 196, 210, 212, 218, 245, 252, 265, 294, 315, 318, 327, 371, 420, 436, 441, 477, 490, 530, 545, 588, 630, 636, 654, 735, 742, 763, 795, 882, 954, 980, 981, 1060, 1090, 1113, 1260, 1308, 1470, 1484, 1526, 1590, 1635, 1764, 1855, 1908, 1962, 2180, 2205, 2226, 2289, 2385, 2597, 2940, 3052, 3180, 3270, 3339, 3710, 3815, 3924, 4410, 4452, 4578, 4770, 4905, 5194, 5341, 5565, 5777, 6540, 6678, 6867, 7420, 7630, 7791, 8820, 9156, 9540, 9810, 10388, 10682, 11130, 11445, 11554, 12985, 13356, 13734, 15260, 15582, 16023, 16695, 17331, 19620, 21364, 22260, 22890, 23108, 23373, 25970, 26705, 27468, 28885, 31164, 32046, 33390, 34335, 34662, 38955, 40439, 45780, 46746, 48069, 51940, 51993, 53410, 57770, 64092, 66780, 68670, 69324, 77910, 80115, 80878, 86655, 93492, 96138, 103986, 106820, 115540, 116865, 121317, 137340, 155820, 160230, 161756, 173310, 192276, 202195, 207972, 233730, 240345, 242634, 259965, 283073, 320460, 346620, 363951, 404390, 467460, 480690, 485268, 519930, 566146, 606585, 727902, 808780, 849219, 961380, 1039860, 1132292, 1213170, 1415365, 1455804, 1698438, 1819755, 2426340, 2547657, 2830730, 3396876, 3639510, 4246095, 5095314, 5661460, 7279020, 8492190, 10190628, 12738285, 16984380, 25476570, 50953140]

約数ペア:

[(1, 50953140), (2, 25476570), (3, 16984380), (4, 12738285), (5, 10190628), (6, 8492190), (7, 7279020), (9, 5661460), (10, 5095314), (12, 4246095), (14, 3639510), (15, 3396876), (18, 2830730), (20, 2547657), (21, 2426340), (28, 1819755), (30, 1698438), (35, 1455804), (36, 1415365), (42, 1213170), (45, 1132292), (49, 1039860), (53, 961380), (60, 849219), (63, 808780), (70, 727902), (84, 606585), (90, 566146), (98, 519930), (105, 485268), (106, 480690), (109, 467460), (126, 404390), (140, 363951), (147, 346620), (159, 320460), (180, 283073), (196, 259965), (210, 242634), (212, 240345), (218, 233730), (245, 207972), (252, 202195), (265, 192276), (294, 173310), (315, 161756), (318, 160230), (327, 155820), (371, 137340), (420, 121317), (436, 116865), (441, 115540), (477, 106820), (490, 103986), (530, 96138), (545, 93492), (588, 86655), (630, 80878), (636, 80115), (654, 77910), (735, 69324), (742, 68670), (763, 66780), (795, 64092), (882, 57770), (954, 53410), (980, 51993), (981, 51940), (1060, 48069), (1090, 46746), (1113, 45780), (1260, 40439), (1308, 38955), (1470, 34662), (1484, 34335), (1526, 33390), (1590, 32046), (1635, 31164), (1764, 28885), (1855, 27468), (1908, 26705), (1962, 25970), (2180, 23373), (2205, 23108), (2226, 22890), (2289, 22260), (2385, 21364), (2597, 19620), (2940, 17331), (3052, 16695), (3180, 16023), (3270, 15582), (3339, 15260), (3710, 13734), (3815, 13356), (3924, 12985), (4410, 11554), (4452, 11445), (4578, 11130), (4770, 10682), (4905, 10388), (5194, 9810), (5341, 9540), (5565, 9156), (5777, 8820), (6540, 7791), (6678, 7630), (6867, 7420)]