48677120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 72

約数和(自身を含む): 123510744

約数和(自身を除く): 74833624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2237, 2720, 4352, 4474, 5440, 8948, 10880, 11185, 17896, 21760, 22370, 35792, 38029, 44740, 71584, 76058, 89480, 143168, 152116, 178960, 190145, 286336, 304232, 357920, 380290, 572672, 608464, 715840, 760580, 1216928, 1431680, 1521160, 2433856, 2863360, 3042320, 4867712, 6084640, 9735424, 12169280, 24338560, 48677120]

約数ペア:

[(1, 48677120), (2, 24338560), (4, 12169280), (5, 9735424), (8, 6084640), (10, 4867712), (16, 3042320), (17, 2863360), (20, 2433856), (32, 1521160), (34, 1431680), (40, 1216928), (64, 760580), (68, 715840), (80, 608464), (85, 572672), (128, 380290), (136, 357920), (160, 304232), (170, 286336), (256, 190145), (272, 178960), (320, 152116), (340, 143168), (544, 89480), (640, 76058), (680, 71584), (1088, 44740), (1280, 38029), (1360, 35792), (2176, 22370), (2237, 21760), (2720, 17896), (4352, 11185), (4474, 10880), (5440, 8948)]