51207098040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20320277}}^1$

素因数の和:20320301

約数の個数: 96

約数和(自身を含む): 190197802080

約数和(自身を除く): 138990704040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20320277, 40640554, 60960831, 81281108, 101601385, 121921662, 142241939, 162562216, 182882493, 203202770, 243843324, 284483878, 304804155, 365764986, 406405540, 426725817, 487686648, 568967756, 609608310, 711209695, 731529972, 812811080, 853451634, 914412465, 1137935512, 1219216620, 1280177451, 1422419390, 1463059944, 1706903268, 1828824930, 2133629085, 2438433240, 2560354902, 2844838780, 3413806536, 3657649860, 4267258170, 5120709804, 5689677560, 6400887255, 7315299720, 8534516340, 10241419608, 12801774510, 17069032680, 25603549020, 51207098040]

約数ペア:

[(1, 51207098040), (2, 25603549020), (3, 17069032680), (4, 12801774510), (5, 10241419608), (6, 8534516340), (7, 7315299720), (8, 6400887255), (9, 5689677560), (10, 5120709804), (12, 4267258170), (14, 3657649860), (15, 3413806536), (18, 2844838780), (20, 2560354902), (21, 2438433240), (24, 2133629085), (28, 1828824930), (30, 1706903268), (35, 1463059944), (36, 1422419390), (40, 1280177451), (42, 1219216620), (45, 1137935512), (56, 914412465), (60, 853451634), (63, 812811080), (70, 731529972), (72, 711209695), (84, 609608310), (90, 568967756), (105, 487686648), (120, 426725817), (126, 406405540), (140, 365764986), (168, 304804155), (180, 284483878), (210, 243843324), (252, 203202770), (280, 182882493), (315, 162562216), (360, 142241939), (420, 121921662), (504, 101601385), (630, 81281108), (840, 60960831), (1260, 40640554), (2520, 20320277)]