48914968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 52691432

約数列:

[1, 2, 4, 8, 19, 38, 41, 47, 76, 82, 94, 152, 164, 167, 188, 328, 334, 376, 668, 779, 893, 1336, 1558, 1786, 1927, 3116, 3173, 3572, 3854, 6232, 6346, 6847, 7144, 7708, 7849, 12692, 13694, 15416, 15698, 25384, 27388, 31396, 36613, 54776, 62792, 73226, 130093, 146452, 149131, 260186, 292904, 298262, 321809, 520372, 596524, 643618, 1040744, 1193048, 1287236, 2574472, 6114371, 12228742, 24457484, 48914968]

約数ペア:

[(1, 48914968), (2, 24457484), (4, 12228742), (8, 6114371), (19, 2574472), (38, 1287236), (41, 1193048), (47, 1040744), (76, 643618), (82, 596524), (94, 520372), (152, 321809), (164, 298262), (167, 292904), (188, 260186), (328, 149131), (334, 146452), (376, 130093), (668, 73226), (779, 62792), (893, 54776), (1336, 36613), (1558, 31396), (1786, 27388), (1927, 25384), (3116, 15698), (3173, 15416), (3572, 13694), (3854, 12692), (6232, 7849), (6346, 7708), (6847, 7144)]