55351660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 151562880

約数和(自身を除く): 96211220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1789, 1820, 2210, 2380, 3094, 3578, 4420, 6188, 7156, 7735, 8945, 12523, 15470, 17890, 23257, 25046, 30413, 30940, 35780, 46514, 50092, 60826, 62615, 93028, 116285, 121652, 125230, 152065, 162799, 212891, 232570, 250460, 304130, 325598, 395369, 425782, 465140, 608260, 651196, 790738, 813995, 851564, 1064455, 1581476, 1627990, 1976845, 2128910, 2767583, 3255980, 3953690, 4257820, 5535166, 7907380, 11070332, 13837915, 27675830, 55351660]

約数ペア:

[(1, 55351660), (2, 27675830), (4, 13837915), (5, 11070332), (7, 7907380), (10, 5535166), (13, 4257820), (14, 3953690), (17, 3255980), (20, 2767583), (26, 2128910), (28, 1976845), (34, 1627990), (35, 1581476), (52, 1064455), (65, 851564), (68, 813995), (70, 790738), (85, 651196), (91, 608260), (119, 465140), (130, 425782), (140, 395369), (170, 325598), (182, 304130), (221, 250460), (238, 232570), (260, 212891), (340, 162799), (364, 152065), (442, 125230), (455, 121652), (476, 116285), (595, 93028), (884, 62615), (910, 60826), (1105, 50092), (1190, 46514), (1547, 35780), (1789, 30940), (1820, 30413), (2210, 25046), (2380, 23257), (3094, 17890), (3578, 15470), (4420, 12523), (6188, 8945), (7156, 7735)]