47261292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 80762772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 142, 156, 204, 213, 221, 251, 284, 426, 442, 502, 663, 753, 852, 884, 923, 1004, 1207, 1326, 1506, 1846, 2414, 2652, 2769, 3012, 3263, 3621, 3692, 4267, 4828, 5538, 6526, 7242, 8534, 9789, 11076, 12801, 13052, 14484, 15691, 17068, 17821, 19578, 25602, 31382, 35642, 39156, 47073, 51204, 53463, 55471, 62764, 71284, 94146, 106926, 110942, 166413, 188292, 213852, 221884, 231673, 302957, 332826, 463346, 605914, 665652, 695019, 908871, 926692, 1211828, 1390038, 1817742, 2780076, 3635484, 3938441, 7876882, 11815323, 15753764, 23630646, 47261292]

約数ペア:

[(1, 47261292), (2, 23630646), (3, 15753764), (4, 11815323), (6, 7876882), (12, 3938441), (13, 3635484), (17, 2780076), (26, 1817742), (34, 1390038), (39, 1211828), (51, 926692), (52, 908871), (68, 695019), (71, 665652), (78, 605914), (102, 463346), (142, 332826), (156, 302957), (204, 231673), (213, 221884), (221, 213852), (251, 188292), (284, 166413), (426, 110942), (442, 106926), (502, 94146), (663, 71284), (753, 62764), (852, 55471), (884, 53463), (923, 51204), (1004, 47073), (1207, 39156), (1326, 35642), (1506, 31382), (1846, 25602), (2414, 19578), (2652, 17821), (2769, 17068), (3012, 15691), (3263, 14484), (3621, 13052), (3692, 12801), (4267, 11076), (4828, 9789), (5538, 8534), (6526, 7242)]