50210520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 161533440

約数和(自身を除く): 111322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 163, 170, 204, 255, 302, 326, 340, 408, 453, 489, 510, 604, 652, 680, 755, 815, 906, 978, 1020, 1208, 1304, 1510, 1630, 1812, 1956, 2040, 2265, 2445, 2567, 2771, 3020, 3260, 3624, 3912, 4530, 4890, 5134, 5542, 6040, 6520, 7701, 8313, 9060, 9780, 10268, 11084, 12835, 13855, 15402, 16626, 18120, 19560, 20536, 22168, 24613, 25670, 27710, 30804, 33252, 38505, 41565, 49226, 51340, 55420, 61608, 66504, 73839, 77010, 83130, 98452, 102680, 110840, 123065, 147678, 154020, 166260, 196904, 246130, 295356, 308040, 332520, 369195, 418421, 492260, 590712, 738390, 836842, 984520, 1255263, 1476780, 1673684, 2092105, 2510526, 2953560, 3347368, 4184210, 5021052, 6276315, 8368420, 10042104, 12552630, 16736840, 25105260, 50210520]

約数ペア:

[(1, 50210520), (2, 25105260), (3, 16736840), (4, 12552630), (5, 10042104), (6, 8368420), (8, 6276315), (10, 5021052), (12, 4184210), (15, 3347368), (17, 2953560), (20, 2510526), (24, 2092105), (30, 1673684), (34, 1476780), (40, 1255263), (51, 984520), (60, 836842), (68, 738390), (85, 590712), (102, 492260), (120, 418421), (136, 369195), (151, 332520), (163, 308040), (170, 295356), (204, 246130), (255, 196904), (302, 166260), (326, 154020), (340, 147678), (408, 123065), (453, 110840), (489, 102680), (510, 98452), (604, 83130), (652, 77010), (680, 73839), (755, 66504), (815, 61608), (906, 55420), (978, 51340), (1020, 49226), (1208, 41565), (1304, 38505), (1510, 33252), (1630, 30804), (1812, 27710), (1956, 25670), (2040, 24613), (2265, 22168), (2445, 20536), (2567, 19560), (2771, 18120), (3020, 16626), (3260, 15402), (3624, 13855), (3912, 12835), (4530, 11084), (4890, 10268), (5134, 9780), (5542, 9060), (6040, 8313), (6520, 7701)]