63533750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 139680288

約数和(自身を除く): 76146538

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 137, 175, 250, 265, 274, 350, 371, 530, 625, 685, 742, 875, 959, 1250, 1325, 1370, 1750, 1855, 1918, 2650, 3425, 3710, 4375, 4795, 6625, 6850, 7261, 8750, 9275, 9590, 13250, 14522, 17125, 18550, 23975, 33125, 34250, 36305, 46375, 47950, 50827, 66250, 72610, 85625, 92750, 101654, 119875, 171250, 181525, 231875, 239750, 254135, 363050, 463750, 508270, 599375, 907625, 1198750, 1270675, 1815250, 2541350, 4538125, 6353375, 9076250, 12706750, 31766875, 63533750]

約数ペア:

[(1, 63533750), (2, 31766875), (5, 12706750), (7, 9076250), (10, 6353375), (14, 4538125), (25, 2541350), (35, 1815250), (50, 1270675), (53, 1198750), (70, 907625), (106, 599375), (125, 508270), (137, 463750), (175, 363050), (250, 254135), (265, 239750), (274, 231875), (350, 181525), (371, 171250), (530, 119875), (625, 101654), (685, 92750), (742, 85625), (875, 72610), (959, 66250), (1250, 50827), (1325, 47950), (1370, 46375), (1750, 36305), (1855, 34250), (1918, 33125), (2650, 23975), (3425, 18550), (3710, 17125), (4375, 14522), (4795, 13250), (6625, 9590), (6850, 9275), (7261, 8750)]