51574432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 75433568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 89, 91, 104, 112, 178, 182, 199, 208, 224, 356, 364, 398, 416, 623, 712, 728, 796, 1157, 1246, 1393, 1424, 1456, 1592, 2314, 2492, 2587, 2786, 2848, 2912, 3184, 4628, 4984, 5174, 5572, 6368, 8099, 9256, 9968, 10348, 11144, 16198, 17711, 18109, 18512, 19936, 20696, 22288, 32396, 35422, 36218, 37024, 41392, 44576, 64792, 70844, 72436, 82784, 123977, 129584, 141688, 144872, 230243, 247954, 259168, 283376, 289744, 460486, 495908, 566752, 579488, 920972, 991816, 1611701, 1841944, 1983632, 3223402, 3683888, 3967264, 6446804, 7367776, 12893608, 25787216, 51574432]

約数ペア:

[(1, 51574432), (2, 25787216), (4, 12893608), (7, 7367776), (8, 6446804), (13, 3967264), (14, 3683888), (16, 3223402), (26, 1983632), (28, 1841944), (32, 1611701), (52, 991816), (56, 920972), (89, 579488), (91, 566752), (104, 495908), (112, 460486), (178, 289744), (182, 283376), (199, 259168), (208, 247954), (224, 230243), (356, 144872), (364, 141688), (398, 129584), (416, 123977), (623, 82784), (712, 72436), (728, 70844), (796, 64792), (1157, 44576), (1246, 41392), (1393, 37024), (1424, 36218), (1456, 35422), (1592, 32396), (2314, 22288), (2492, 20696), (2587, 19936), (2786, 18512), (2848, 18109), (2912, 17711), (3184, 16198), (4628, 11144), (4984, 10348), (5174, 9968), (5572, 9256), (6368, 8099)]