50854725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 98422272

約数和(自身を除く): 47567547

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 115, 155, 207, 225, 279, 317, 345, 465, 575, 713, 775, 951, 1035, 1395, 1585, 1725, 2139, 2325, 2853, 3565, 4755, 5175, 6417, 6975, 7291, 7925, 9827, 10695, 14265, 17825, 21873, 23775, 29481, 32085, 36455, 49135, 53475, 65619, 71325, 88443, 109365, 147405, 160425, 182275, 226021, 245675, 328095, 442215, 546825, 678063, 737025, 1130105, 1640475, 2034189, 2211075, 3390315, 5650525, 10170945, 16951575, 50854725]

約数ペア:

[(1, 50854725), (3, 16951575), (5, 10170945), (9, 5650525), (15, 3390315), (23, 2211075), (25, 2034189), (31, 1640475), (45, 1130105), (69, 737025), (75, 678063), (93, 546825), (115, 442215), (155, 328095), (207, 245675), (225, 226021), (279, 182275), (317, 160425), (345, 147405), (465, 109365), (575, 88443), (713, 71325), (775, 65619), (951, 53475), (1035, 49135), (1395, 36455), (1585, 32085), (1725, 29481), (2139, 23775), (2325, 21873), (2853, 17825), (3565, 14265), (4755, 10695), (5175, 9827), (6417, 7925), (6975, 7291)]