56913500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 152373312

約数和(自身を除く): 95459812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 101, 115, 125, 140, 161, 175, 196, 202, 230, 245, 250, 322, 350, 404, 460, 490, 500, 505, 575, 644, 700, 707, 805, 875, 980, 1010, 1127, 1150, 1225, 1414, 1610, 1750, 2020, 2254, 2300, 2323, 2450, 2525, 2828, 2875, 3220, 3500, 3535, 4025, 4508, 4646, 4900, 4949, 5050, 5635, 5750, 6125, 7070, 8050, 9292, 9898, 10100, 11270, 11500, 11615, 12250, 12625, 14140, 16100, 16261, 17675, 19796, 20125, 22540, 23230, 24500, 24745, 25250, 28175, 32522, 35350, 40250, 46460, 49490, 50500, 56350, 58075, 65044, 70700, 80500, 81305, 88375, 98980, 112700, 113827, 116150, 123725, 140875, 162610, 176750, 227654, 232300, 247450, 281750, 290375, 325220, 353500, 406525, 455308, 494900, 563500, 569135, 580750, 618625, 813050, 1138270, 1161500, 1237250, 1626100, 2032625, 2276540, 2474500, 2845675, 4065250, 5691350, 8130500, 11382700, 14228375, 28456750, 56913500]

約数ペア:

[(1, 56913500), (2, 28456750), (4, 14228375), (5, 11382700), (7, 8130500), (10, 5691350), (14, 4065250), (20, 2845675), (23, 2474500), (25, 2276540), (28, 2032625), (35, 1626100), (46, 1237250), (49, 1161500), (50, 1138270), (70, 813050), (92, 618625), (98, 580750), (100, 569135), (101, 563500), (115, 494900), (125, 455308), (140, 406525), (161, 353500), (175, 325220), (196, 290375), (202, 281750), (230, 247450), (245, 232300), (250, 227654), (322, 176750), (350, 162610), (404, 140875), (460, 123725), (490, 116150), (500, 113827), (505, 112700), (575, 98980), (644, 88375), (700, 81305), (707, 80500), (805, 70700), (875, 65044), (980, 58075), (1010, 56350), (1127, 50500), (1150, 49490), (1225, 46460), (1414, 40250), (1610, 35350), (1750, 32522), (2020, 28175), (2254, 25250), (2300, 24745), (2323, 24500), (2450, 23230), (2525, 22540), (2828, 20125), (2875, 19796), (3220, 17675), (3500, 16261), (3535, 16100), (4025, 14140), (4508, 12625), (4646, 12250), (4900, 11615), (4949, 11500), (5050, 11270), (5635, 10100), (5750, 9898), (6125, 9292), (7070, 8050)]