50628050500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{27749}}^1$

素因数の和:27898

約数の個数: 96

約数和(自身を含む): 114545340000

約数和(自身を除く): 63917289500

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 89, 100, 125, 164, 178, 205, 250, 356, 410, 445, 500, 820, 890, 1025, 1780, 2050, 2225, 3649, 4100, 4450, 5125, 7298, 8900, 10250, 11125, 14596, 18245, 20500, 22250, 27749, 36490, 44500, 55498, 72980, 91225, 110996, 138745, 182450, 277490, 364900, 456125, 554980, 693725, 912250, 1137709, 1387450, 1824500, 2275418, 2469661, 2774900, 3468625, 4550836, 4939322, 5688545, 6937250, 9878644, 11377090, 12348305, 13874500, 22754180, 24696610, 28442725, 49393220, 56885450, 61741525, 101256101, 113770900, 123483050, 142213625, 202512202, 246966100, 284427250, 308707625, 405024404, 506280505, 568854500, 617415250, 1012561010, 1234830500, 2025122020, 2531402525, 5062805050, 10125610100, 12657012625, 25314025250, 50628050500]

約数ペア:

[(1, 50628050500), (2, 25314025250), (4, 12657012625), (5, 10125610100), (10, 5062805050), (20, 2531402525), (25, 2025122020), (41, 1234830500), (50, 1012561010), (82, 617415250), (89, 568854500), (100, 506280505), (125, 405024404), (164, 308707625), (178, 284427250), (205, 246966100), (250, 202512202), (356, 142213625), (410, 123483050), (445, 113770900), (500, 101256101), (820, 61741525), (890, 56885450), (1025, 49393220), (1780, 28442725), (2050, 24696610), (2225, 22754180), (3649, 13874500), (4100, 12348305), (4450, 11377090), (5125, 9878644), (7298, 6937250), (8900, 5688545), (10250, 4939322), (11125, 4550836), (14596, 3468625), (18245, 2774900), (20500, 2469661), (22250, 2275418), (27749, 1824500), (36490, 1387450), (44500, 1137709), (55498, 912250), (72980, 693725), (91225, 554980), (110996, 456125), (138745, 364900), (182450, 277490)]