48783020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 123875136

約数和(自身を除く): 75092116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 407, 461, 481, 572, 715, 740, 814, 922, 962, 1430, 1628, 1844, 1924, 2035, 2305, 2405, 2860, 4070, 4610, 4810, 5071, 5291, 5993, 8140, 9220, 9620, 10142, 10582, 11986, 17057, 20284, 21164, 23972, 25355, 26455, 29965, 34114, 50710, 52910, 59930, 65923, 68228, 85285, 101420, 105820, 119860, 131846, 170570, 187627, 221741, 263692, 329615, 341140, 375254, 443482, 659230, 750508, 886964, 938135, 1108705, 1318460, 1876270, 2217410, 2439151, 3752540, 4434820, 4878302, 9756604, 12195755, 24391510, 48783020]

約数ペア:

[(1, 48783020), (2, 24391510), (4, 12195755), (5, 9756604), (10, 4878302), (11, 4434820), (13, 3752540), (20, 2439151), (22, 2217410), (26, 1876270), (37, 1318460), (44, 1108705), (52, 938135), (55, 886964), (65, 750508), (74, 659230), (110, 443482), (130, 375254), (143, 341140), (148, 329615), (185, 263692), (220, 221741), (260, 187627), (286, 170570), (370, 131846), (407, 119860), (461, 105820), (481, 101420), (572, 85285), (715, 68228), (740, 65923), (814, 59930), (922, 52910), (962, 50710), (1430, 34114), (1628, 29965), (1844, 26455), (1924, 25355), (2035, 23972), (2305, 21164), (2405, 20284), (2860, 17057), (4070, 11986), (4610, 10582), (4810, 10142), (5071, 9620), (5291, 9220), (5993, 8140)]