51497640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 175996800

約数和(自身を除く): 124499160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1163, 1230, 1476, 1640, 1845, 2214, 2326, 2460, 2952, 3489, 3690, 4428, 4652, 4920, 5535, 5815, 6978, 7380, 8856, 9304, 10467, 11070, 11630, 13956, 14760, 17445, 20934, 22140, 23260, 27912, 31401, 34890, 41868, 44280, 46520, 47683, 52335, 62802, 69780, 83736, 95366, 104670, 125604, 139560, 143049, 157005, 190732, 209340, 238415, 251208, 286098, 314010, 381464, 418680, 429147, 476830, 572196, 628020, 715245, 858294, 953660, 1144392, 1256040, 1287441, 1430490, 1716588, 1907320, 2145735, 2574882, 2860980, 3433176, 4291470, 5149764, 5721960, 6437205, 8582940, 10299528, 12874410, 17165880, 25748820, 51497640]

約数ペア:

[(1, 51497640), (2, 25748820), (3, 17165880), (4, 12874410), (5, 10299528), (6, 8582940), (8, 6437205), (9, 5721960), (10, 5149764), (12, 4291470), (15, 3433176), (18, 2860980), (20, 2574882), (24, 2145735), (27, 1907320), (30, 1716588), (36, 1430490), (40, 1287441), (41, 1256040), (45, 1144392), (54, 953660), (60, 858294), (72, 715245), (82, 628020), (90, 572196), (108, 476830), (120, 429147), (123, 418680), (135, 381464), (164, 314010), (180, 286098), (205, 251208), (216, 238415), (246, 209340), (270, 190732), (328, 157005), (360, 143049), (369, 139560), (410, 125604), (492, 104670), (540, 95366), (615, 83736), (738, 69780), (820, 62802), (984, 52335), (1080, 47683), (1107, 46520), (1163, 44280), (1230, 41868), (1476, 34890), (1640, 31401), (1845, 27912), (2214, 23260), (2326, 22140), (2460, 20934), (2952, 17445), (3489, 14760), (3690, 13956), (4428, 11630), (4652, 11070), (4920, 10467), (5535, 9304), (5815, 8856), (6978, 7380)]