55395340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2807

約数の個数: 96

約数和(自身を含む): 156248064

約数和(自身を除く): 100852724

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2767, 2860, 4004, 5005, 5534, 10010, 11068, 13835, 19369, 20020, 27670, 30437, 35971, 38738, 55340, 60874, 71942, 77476, 96845, 121748, 143884, 152185, 179855, 193690, 213059, 251797, 304370, 359710, 387380, 395681, 426118, 503594, 608740, 719420, 791362, 852236, 1007188, 1065295, 1258985, 1582724, 1978405, 2130590, 2517970, 2769767, 3956810, 4261180, 5035940, 5539534, 7913620, 11079068, 13848835, 27697670, 55395340]

約数ペア:

[(1, 55395340), (2, 27697670), (4, 13848835), (5, 11079068), (7, 7913620), (10, 5539534), (11, 5035940), (13, 4261180), (14, 3956810), (20, 2769767), (22, 2517970), (26, 2130590), (28, 1978405), (35, 1582724), (44, 1258985), (52, 1065295), (55, 1007188), (65, 852236), (70, 791362), (77, 719420), (91, 608740), (110, 503594), (130, 426118), (140, 395681), (143, 387380), (154, 359710), (182, 304370), (220, 251797), (260, 213059), (286, 193690), (308, 179855), (364, 152185), (385, 143884), (455, 121748), (572, 96845), (715, 77476), (770, 71942), (910, 60874), (1001, 55340), (1430, 38738), (1540, 35971), (1820, 30437), (2002, 27670), (2767, 20020), (2860, 19369), (4004, 13835), (5005, 11068), (5534, 10010)]