53970488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 126489600

約数和(自身を除く): 72519112

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 191, 209, 247, 286, 338, 382, 418, 494, 572, 676, 764, 836, 988, 1144, 1352, 1528, 1672, 1859, 1976, 2101, 2483, 2717, 3211, 3629, 3718, 4202, 4966, 5434, 6422, 7258, 7436, 8404, 9932, 10868, 12844, 14516, 14872, 16808, 19864, 21736, 25688, 27313, 29032, 32279, 35321, 39919, 47177, 54626, 64558, 70642, 79838, 94354, 109252, 129116, 141284, 159676, 188708, 218504, 258232, 282568, 319352, 355069, 377416, 518947, 613301, 710138, 1037894, 1226602, 1420276, 2075788, 2453204, 2840552, 4151576, 4906408, 6746311, 13492622, 26985244, 53970488]

約数ペア:

[(1, 53970488), (2, 26985244), (4, 13492622), (8, 6746311), (11, 4906408), (13, 4151576), (19, 2840552), (22, 2453204), (26, 2075788), (38, 1420276), (44, 1226602), (52, 1037894), (76, 710138), (88, 613301), (104, 518947), (143, 377416), (152, 355069), (169, 319352), (191, 282568), (209, 258232), (247, 218504), (286, 188708), (338, 159676), (382, 141284), (418, 129116), (494, 109252), (572, 94354), (676, 79838), (764, 70642), (836, 64558), (988, 54626), (1144, 47177), (1352, 39919), (1528, 35321), (1672, 32279), (1859, 29032), (1976, 27313), (2101, 25688), (2483, 21736), (2717, 19864), (3211, 16808), (3629, 14872), (3718, 14516), (4202, 12844), (4966, 10868), (5434, 9932), (6422, 8404), (7258, 7436)]