48945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8906

約数の個数: 80

約数和(自身を含む): 158347008

約数和(自身を除く): 109401168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 8867, 17734, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 133005, 141872, 177340, 203941, 212808, 266010, 354680, 407882, 425616, 532020, 611823, 709360, 815764, 1019705, 1064040, 1223646, 1631528, 2039410, 2128080, 2447292, 3059115, 3263056, 4078820, 4894584, 6118230, 8157640, 9789168, 12236460, 16315280, 24472920, 48945840]

約数ペア:

[(1, 48945840), (2, 24472920), (3, 16315280), (4, 12236460), (5, 9789168), (6, 8157640), (8, 6118230), (10, 4894584), (12, 4078820), (15, 3263056), (16, 3059115), (20, 2447292), (23, 2128080), (24, 2039410), (30, 1631528), (40, 1223646), (46, 1064040), (48, 1019705), (60, 815764), (69, 709360), (80, 611823), (92, 532020), (115, 425616), (120, 407882), (138, 354680), (184, 266010), (230, 212808), (240, 203941), (276, 177340), (345, 141872), (368, 133005), (460, 106404), (552, 88670), (690, 70936), (920, 53202), (1104, 44335), (1380, 35468), (1840, 26601), (2760, 17734), (5520, 8867)]