48663800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 71328520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 94, 100, 124, 155, 167, 188, 200, 235, 248, 310, 334, 376, 470, 620, 668, 775, 835, 940, 1175, 1240, 1336, 1457, 1550, 1670, 1880, 2350, 2914, 3100, 3340, 4175, 4700, 5177, 5828, 6200, 6680, 7285, 7849, 8350, 9400, 10354, 11656, 14570, 15698, 16700, 20708, 25885, 29140, 31396, 33400, 36425, 39245, 41416, 51770, 58280, 62792, 72850, 78490, 103540, 129425, 145700, 156980, 196225, 207080, 243319, 258850, 291400, 313960, 392450, 486638, 517700, 784900, 973276, 1035400, 1216595, 1569800, 1946552, 2433190, 4866380, 6082975, 9732760, 12165950, 24331900, 48663800]

約数ペア:

[(1, 48663800), (2, 24331900), (4, 12165950), (5, 9732760), (8, 6082975), (10, 4866380), (20, 2433190), (25, 1946552), (31, 1569800), (40, 1216595), (47, 1035400), (50, 973276), (62, 784900), (94, 517700), (100, 486638), (124, 392450), (155, 313960), (167, 291400), (188, 258850), (200, 243319), (235, 207080), (248, 196225), (310, 156980), (334, 145700), (376, 129425), (470, 103540), (620, 78490), (668, 72850), (775, 62792), (835, 58280), (940, 51770), (1175, 41416), (1240, 39245), (1336, 36425), (1457, 33400), (1550, 31396), (1670, 29140), (1880, 25885), (2350, 20708), (2914, 16700), (3100, 15698), (3340, 14570), (4175, 11656), (4700, 10354), (5177, 9400), (5828, 8350), (6200, 7849), (6680, 7285)]