51098460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 114374820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1367, 1780, 1869, 2492, 2670, 2734, 3115, 3738, 4101, 5340, 5468, 6230, 6835, 7476, 8202, 9345, 9569, 12460, 13670, 16404, 18690, 19138, 20505, 27340, 28707, 37380, 38276, 41010, 47845, 57414, 82020, 95690, 114828, 121663, 143535, 191380, 243326, 287070, 364989, 486652, 574140, 608315, 729978, 851641, 1216630, 1459956, 1703282, 1824945, 2433260, 2554923, 3406564, 3649890, 4258205, 5109846, 7299780, 8516410, 10219692, 12774615, 17032820, 25549230, 51098460]

約数ペア:

[(1, 51098460), (2, 25549230), (3, 17032820), (4, 12774615), (5, 10219692), (6, 8516410), (7, 7299780), (10, 5109846), (12, 4258205), (14, 3649890), (15, 3406564), (20, 2554923), (21, 2433260), (28, 1824945), (30, 1703282), (35, 1459956), (42, 1216630), (60, 851641), (70, 729978), (84, 608315), (89, 574140), (105, 486652), (140, 364989), (178, 287070), (210, 243326), (267, 191380), (356, 143535), (420, 121663), (445, 114828), (534, 95690), (623, 82020), (890, 57414), (1068, 47845), (1246, 41010), (1335, 38276), (1367, 37380), (1780, 28707), (1869, 27340), (2492, 20505), (2670, 19138), (2734, 18690), (3115, 16404), (3738, 13670), (4101, 12460), (5340, 9569), (5468, 9345), (6230, 8202), (6835, 7476)]