53548040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 151925760

約数和(自身を除く): 98377720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 313, 329, 364, 376, 455, 470, 520, 611, 626, 658, 728, 910, 940, 1222, 1252, 1316, 1565, 1645, 1820, 1880, 2191, 2444, 2504, 2632, 3055, 3130, 3290, 3640, 4069, 4277, 4382, 4888, 6110, 6260, 6580, 8138, 8554, 8764, 10955, 12220, 12520, 13160, 14711, 16276, 17108, 17528, 20345, 21385, 21910, 24440, 28483, 29422, 32552, 34216, 40690, 42770, 43820, 56966, 58844, 73555, 81380, 85540, 87640, 102977, 113932, 117688, 142415, 147110, 162760, 171080, 191243, 205954, 227864, 284830, 294220, 382486, 411908, 514885, 569660, 588440, 764972, 823816, 956215, 1029770, 1139320, 1338701, 1529944, 1912430, 2059540, 2677402, 3824860, 4119080, 5354804, 6693505, 7649720, 10709608, 13387010, 26774020, 53548040]

約数ペア:

[(1, 53548040), (2, 26774020), (4, 13387010), (5, 10709608), (7, 7649720), (8, 6693505), (10, 5354804), (13, 4119080), (14, 3824860), (20, 2677402), (26, 2059540), (28, 1912430), (35, 1529944), (40, 1338701), (47, 1139320), (52, 1029770), (56, 956215), (65, 823816), (70, 764972), (91, 588440), (94, 569660), (104, 514885), (130, 411908), (140, 382486), (182, 294220), (188, 284830), (235, 227864), (260, 205954), (280, 191243), (313, 171080), (329, 162760), (364, 147110), (376, 142415), (455, 117688), (470, 113932), (520, 102977), (611, 87640), (626, 85540), (658, 81380), (728, 73555), (910, 58844), (940, 56966), (1222, 43820), (1252, 42770), (1316, 40690), (1565, 34216), (1645, 32552), (1820, 29422), (1880, 28483), (2191, 24440), (2444, 21910), (2504, 21385), (2632, 20345), (3055, 17528), (3130, 17108), (3290, 16276), (3640, 14711), (4069, 13160), (4277, 12520), (4382, 12220), (4888, 10955), (6110, 8764), (6260, 8554), (6580, 8138)]