49580550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 134053920

約数和(自身を除く): 84473370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 461, 478, 717, 922, 1195, 1383, 1434, 2151, 2305, 2390, 2766, 3585, 4149, 4302, 4610, 5975, 6915, 7170, 8298, 10755, 11525, 11950, 13830, 17925, 20745, 21510, 23050, 34575, 35850, 41490, 53775, 69150, 103725, 107550, 110179, 207450, 220358, 330537, 550895, 661074, 991611, 1101790, 1652685, 1983222, 2754475, 3305370, 4958055, 5508950, 8263425, 9916110, 16526850, 24790275, 49580550]

約数ペア:

[(1, 49580550), (2, 24790275), (3, 16526850), (5, 9916110), (6, 8263425), (9, 5508950), (10, 4958055), (15, 3305370), (18, 2754475), (25, 1983222), (30, 1652685), (45, 1101790), (50, 991611), (75, 661074), (90, 550895), (150, 330537), (225, 220358), (239, 207450), (450, 110179), (461, 107550), (478, 103725), (717, 69150), (922, 53775), (1195, 41490), (1383, 35850), (1434, 34575), (2151, 23050), (2305, 21510), (2390, 20745), (2766, 17925), (3585, 13830), (4149, 11950), (4302, 11525), (4610, 10755), (5975, 8298), (6915, 7170)]