48675880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 122812200

約数和(自身を除く): 74136320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 113, 121, 178, 220, 226, 242, 356, 440, 445, 452, 484, 565, 605, 712, 890, 904, 968, 979, 1130, 1210, 1243, 1780, 1958, 2260, 2420, 2486, 3560, 3916, 4520, 4840, 4895, 4972, 6215, 7832, 9790, 9944, 10057, 10769, 12430, 13673, 19580, 20114, 21538, 24860, 27346, 39160, 40228, 43076, 49720, 50285, 53845, 54692, 68365, 80456, 86152, 100570, 107690, 109384, 110627, 136730, 201140, 215380, 221254, 273460, 402280, 430760, 442508, 546920, 553135, 885016, 1106270, 1216897, 2212540, 2433794, 4425080, 4867588, 6084485, 9735176, 12168970, 24337940, 48675880]

約数ペア:

[(1, 48675880), (2, 24337940), (4, 12168970), (5, 9735176), (8, 6084485), (10, 4867588), (11, 4425080), (20, 2433794), (22, 2212540), (40, 1216897), (44, 1106270), (55, 885016), (88, 553135), (89, 546920), (110, 442508), (113, 430760), (121, 402280), (178, 273460), (220, 221254), (226, 215380), (242, 201140), (356, 136730), (440, 110627), (445, 109384), (452, 107690), (484, 100570), (565, 86152), (605, 80456), (712, 68365), (890, 54692), (904, 53845), (968, 50285), (979, 49720), (1130, 43076), (1210, 40228), (1243, 39160), (1780, 27346), (1958, 24860), (2260, 21538), (2420, 20114), (2486, 19580), (3560, 13673), (3916, 12430), (4520, 10769), (4840, 10057), (4895, 9944), (4972, 9790), (6215, 7832)]