550185272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24379}}^1$

素因数の和:24436

約数の個数: 64

約数和(自身を含む): 1310668800

約数和(自身を除く): 760483528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 24379, 48758, 97516, 170653, 195032, 316927, 341306, 633854, 682612, 755749, 1267708, 1365224, 1511498, 2218489, 2535416, 3022996, 4436978, 5290243, 6045992, 8873956, 9824737, 10580486, 17747912, 19649474, 21160972, 39298948, 42321944, 68773159, 78597896, 137546318, 275092636, 550185272]

約数ペア:

[(1, 550185272), (2, 275092636), (4, 137546318), (7, 78597896), (8, 68773159), (13, 42321944), (14, 39298948), (26, 21160972), (28, 19649474), (31, 17747912), (52, 10580486), (56, 9824737), (62, 8873956), (91, 6045992), (104, 5290243), (124, 4436978), (182, 3022996), (217, 2535416), (248, 2218489), (364, 1511498), (403, 1365224), (434, 1267708), (728, 755749), (806, 682612), (868, 633854), (1612, 341306), (1736, 316927), (2821, 195032), (3224, 170653), (5642, 97516), (11284, 48758), (22568, 24379)]