50451570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 147992832

約数和(自身を除く): 97541262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 107, 117, 130, 155, 169, 186, 195, 214, 234, 279, 310, 321, 338, 390, 403, 465, 507, 535, 558, 585, 642, 806, 845, 930, 963, 1014, 1070, 1170, 1209, 1391, 1395, 1521, 1605, 1690, 1926, 2015, 2418, 2535, 2782, 2790, 3042, 3210, 3317, 3627, 4030, 4173, 4815, 5070, 5239, 6045, 6634, 6955, 7254, 7605, 8346, 9630, 9951, 10478, 12090, 12519, 13910, 15210, 15717, 16585, 18083, 18135, 19902, 20865, 25038, 26195, 29853, 31434, 33170, 36166, 36270, 41730, 43121, 47151, 49755, 52390, 54249, 59706, 62595, 78585, 86242, 90415, 94302, 99510, 108498, 125190, 129363, 149265, 157170, 162747, 180830, 215605, 235755, 258726, 271245, 298530, 325494, 388089, 431210, 471510, 542490, 560573, 646815, 776178, 813735, 1121146, 1293630, 1627470, 1681719, 1940445, 2802865, 3363438, 3880890, 5045157, 5605730, 8408595, 10090314, 16817190, 25225785, 50451570]

約数ペア:

[(1, 50451570), (2, 25225785), (3, 16817190), (5, 10090314), (6, 8408595), (9, 5605730), (10, 5045157), (13, 3880890), (15, 3363438), (18, 2802865), (26, 1940445), (30, 1681719), (31, 1627470), (39, 1293630), (45, 1121146), (62, 813735), (65, 776178), (78, 646815), (90, 560573), (93, 542490), (107, 471510), (117, 431210), (130, 388089), (155, 325494), (169, 298530), (186, 271245), (195, 258726), (214, 235755), (234, 215605), (279, 180830), (310, 162747), (321, 157170), (338, 149265), (390, 129363), (403, 125190), (465, 108498), (507, 99510), (535, 94302), (558, 90415), (585, 86242), (642, 78585), (806, 62595), (845, 59706), (930, 54249), (963, 52390), (1014, 49755), (1070, 47151), (1170, 43121), (1209, 41730), (1391, 36270), (1395, 36166), (1521, 33170), (1605, 31434), (1690, 29853), (1926, 26195), (2015, 25038), (2418, 20865), (2535, 19902), (2782, 18135), (2790, 18083), (3042, 16585), (3210, 15717), (3317, 15210), (3627, 13910), (4030, 12519), (4173, 12090), (4815, 10478), (5070, 9951), (5239, 9630), (6045, 8346), (6634, 7605), (6955, 7254)]