55269550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1370

約数の個数: 72

約数和(自身を含む): 126715104

約数和(自身を除く): 71445554

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1327, 1666, 2450, 2654, 2975, 4165, 5950, 6635, 8330, 9289, 13270, 18578, 20825, 22559, 33175, 41650, 45118, 46445, 65023, 66350, 92890, 112795, 130046, 157913, 225590, 232225, 315826, 325115, 464450, 563975, 650230, 789565, 1105391, 1127950, 1579130, 1625575, 2210782, 3251150, 3947825, 5526955, 7895650, 11053910, 27634775, 55269550]

約数ペア:

[(1, 55269550), (2, 27634775), (5, 11053910), (7, 7895650), (10, 5526955), (14, 3947825), (17, 3251150), (25, 2210782), (34, 1625575), (35, 1579130), (49, 1127950), (50, 1105391), (70, 789565), (85, 650230), (98, 563975), (119, 464450), (170, 325115), (175, 315826), (238, 232225), (245, 225590), (350, 157913), (425, 130046), (490, 112795), (595, 92890), (833, 66350), (850, 65023), (1190, 46445), (1225, 45118), (1327, 41650), (1666, 33175), (2450, 22559), (2654, 20825), (2975, 18578), (4165, 13270), (5950, 9289), (6635, 8330)]