56397250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 135442944

約数和(自身を除く): 79045694

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 67, 70, 74, 91, 125, 130, 134, 175, 182, 185, 250, 259, 325, 335, 350, 370, 455, 469, 481, 518, 650, 670, 871, 875, 910, 925, 938, 962, 1295, 1625, 1675, 1742, 1750, 1850, 2275, 2345, 2405, 2479, 2590, 3250, 3350, 3367, 4355, 4550, 4625, 4690, 4810, 4958, 6097, 6475, 6734, 8375, 8710, 9250, 11375, 11725, 12025, 12194, 12395, 12950, 16750, 16835, 17353, 21775, 22750, 23450, 24050, 24790, 30485, 32227, 32375, 33670, 34706, 43550, 58625, 60125, 60970, 61975, 64454, 64750, 84175, 86765, 108875, 117250, 120250, 123950, 152425, 161135, 168350, 173530, 217750, 225589, 304850, 309875, 322270, 420875, 433825, 451178, 619750, 762125, 805675, 841750, 867650, 1127945, 1524250, 1611350, 2169125, 2255890, 4028375, 4338250, 5639725, 8056750, 11279450, 28198625, 56397250]

約数ペア:

[(1, 56397250), (2, 28198625), (5, 11279450), (7, 8056750), (10, 5639725), (13, 4338250), (14, 4028375), (25, 2255890), (26, 2169125), (35, 1611350), (37, 1524250), (50, 1127945), (65, 867650), (67, 841750), (70, 805675), (74, 762125), (91, 619750), (125, 451178), (130, 433825), (134, 420875), (175, 322270), (182, 309875), (185, 304850), (250, 225589), (259, 217750), (325, 173530), (335, 168350), (350, 161135), (370, 152425), (455, 123950), (469, 120250), (481, 117250), (518, 108875), (650, 86765), (670, 84175), (871, 64750), (875, 64454), (910, 61975), (925, 60970), (938, 60125), (962, 58625), (1295, 43550), (1625, 34706), (1675, 33670), (1742, 32375), (1750, 32227), (1850, 30485), (2275, 24790), (2345, 24050), (2405, 23450), (2479, 22750), (2590, 21775), (3250, 17353), (3350, 16835), (3367, 16750), (4355, 12950), (4550, 12395), (4625, 12194), (4690, 12025), (4810, 11725), (4958, 11375), (6097, 9250), (6475, 8710), (6734, 8375)]