51015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 96

約数和(自身を含む): 167723136

約数和(自身を除く): 116707296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4621, 5520, 9242, 11040, 13863, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 73936, 92420, 106283, 110904, 138630, 147872, 184840, 212566, 221808, 277260, 318849, 369680, 425132, 443616, 531415, 554520, 637698, 739360, 850264, 1062830, 1109040, 1275396, 1594245, 1700528, 2125660, 2218080, 2550792, 3188490, 3401056, 4251320, 5101584, 6376980, 8502640, 10203168, 12753960, 17005280, 25507920, 51015840]

約数ペア:

[(1, 51015840), (2, 25507920), (3, 17005280), (4, 12753960), (5, 10203168), (6, 8502640), (8, 6376980), (10, 5101584), (12, 4251320), (15, 3401056), (16, 3188490), (20, 2550792), (23, 2218080), (24, 2125660), (30, 1700528), (32, 1594245), (40, 1275396), (46, 1109040), (48, 1062830), (60, 850264), (69, 739360), (80, 637698), (92, 554520), (96, 531415), (115, 443616), (120, 425132), (138, 369680), (160, 318849), (184, 277260), (230, 221808), (240, 212566), (276, 184840), (345, 147872), (368, 138630), (460, 110904), (480, 106283), (552, 92420), (690, 73936), (736, 69315), (920, 55452), (1104, 46210), (1380, 36968), (1840, 27726), (2208, 23105), (2760, 18484), (3680, 13863), (4621, 11040), (5520, 9242)]