49638564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 136398080

約数和(自身を除く): 86759516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2341, 2356, 3534, 4682, 5301, 7023, 7068, 9364, 10602, 14046, 21069, 21204, 28092, 42138, 44479, 72571, 84276, 88958, 133437, 145142, 177916, 217713, 266874, 290284, 400311, 435426, 533748, 653139, 800622, 870852, 1306278, 1378849, 1601244, 2612556, 2757698, 4136547, 5515396, 8273094, 12409641, 16546188, 24819282, 49638564]

約数ペア:

[(1, 49638564), (2, 24819282), (3, 16546188), (4, 12409641), (6, 8273094), (9, 5515396), (12, 4136547), (18, 2757698), (19, 2612556), (31, 1601244), (36, 1378849), (38, 1306278), (57, 870852), (62, 800622), (76, 653139), (93, 533748), (114, 435426), (124, 400311), (171, 290284), (186, 266874), (228, 217713), (279, 177916), (342, 145142), (372, 133437), (558, 88958), (589, 84276), (684, 72571), (1116, 44479), (1178, 42138), (1767, 28092), (2341, 21204), (2356, 21069), (3534, 14046), (4682, 10602), (5301, 9364), (7023, 7068)]