50628780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 168739200

約数和(自身を除く): 118110420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 53, 54, 58, 60, 61, 87, 90, 106, 108, 116, 122, 135, 145, 159, 174, 180, 183, 212, 244, 261, 265, 270, 290, 305, 318, 348, 366, 435, 477, 522, 530, 540, 549, 580, 610, 636, 732, 783, 795, 870, 915, 954, 1044, 1060, 1098, 1220, 1305, 1431, 1537, 1566, 1590, 1647, 1740, 1769, 1830, 1908, 2196, 2385, 2610, 2745, 2862, 3074, 3132, 3180, 3233, 3294, 3538, 3660, 3915, 4611, 4770, 5220, 5307, 5490, 5724, 6148, 6466, 6588, 7076, 7155, 7685, 7830, 8235, 8845, 9222, 9540, 9699, 10614, 10980, 12932, 13833, 14310, 15370, 15660, 15921, 16165, 16470, 17690, 18444, 19398, 21228, 23055, 26535, 27666, 28620, 29097, 30740, 31842, 32330, 32940, 35380, 38796, 41499, 46110, 47763, 48495, 53070, 55332, 58194, 63684, 64660, 69165, 79605, 82998, 87291, 92220, 93757, 95526, 96990, 106140, 116388, 138330, 145485, 159210, 165996, 174582, 187514, 191052, 193980, 207495, 238815, 276660, 281271, 290970, 318420, 349164, 375028, 414990, 436455, 468785, 477630, 562542, 581940, 829980, 843813, 872910, 937570, 955260, 1125084, 1406355, 1687626, 1745820, 1875140, 2531439, 2812710, 3375252, 4219065, 5062878, 5625420, 8438130, 10125756, 12657195, 16876260, 25314390, 50628780]

約数ペア:

[(1, 50628780), (2, 25314390), (3, 16876260), (4, 12657195), (5, 10125756), (6, 8438130), (9, 5625420), (10, 5062878), (12, 4219065), (15, 3375252), (18, 2812710), (20, 2531439), (27, 1875140), (29, 1745820), (30, 1687626), (36, 1406355), (45, 1125084), (53, 955260), (54, 937570), (58, 872910), (60, 843813), (61, 829980), (87, 581940), (90, 562542), (106, 477630), (108, 468785), (116, 436455), (122, 414990), (135, 375028), (145, 349164), (159, 318420), (174, 290970), (180, 281271), (183, 276660), (212, 238815), (244, 207495), (261, 193980), (265, 191052), (270, 187514), (290, 174582), (305, 165996), (318, 159210), (348, 145485), (366, 138330), (435, 116388), (477, 106140), (522, 96990), (530, 95526), (540, 93757), (549, 92220), (580, 87291), (610, 82998), (636, 79605), (732, 69165), (783, 64660), (795, 63684), (870, 58194), (915, 55332), (954, 53070), (1044, 48495), (1060, 47763), (1098, 46110), (1220, 41499), (1305, 38796), (1431, 35380), (1537, 32940), (1566, 32330), (1590, 31842), (1647, 30740), (1740, 29097), (1769, 28620), (1830, 27666), (1908, 26535), (2196, 23055), (2385, 21228), (2610, 19398), (2745, 18444), (2862, 17690), (3074, 16470), (3132, 16165), (3180, 15921), (3233, 15660), (3294, 15370), (3538, 14310), (3660, 13833), (3915, 12932), (4611, 10980), (4770, 10614), (5220, 9699), (5307, 9540), (5490, 9222), (5724, 8845), (6148, 8235), (6466, 7830), (6588, 7685), (7076, 7155)]