49519920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9010

約数の個数: 80

約数和(自身を含む): 160204032

約数和(自身を除く): 110684112

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, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 134565, 143536, 179420, 206333, 215304, 269130, 358840, 412666, 430608, 538260, 618999, 717680, 825332, 1031665, 1076520, 1237998, 1650664, 2063330, 2153040, 2475996, 3094995, 3301328, 4126660, 4951992, 6189990, 8253320, 9903984, 12379980, 16506640, 24759960, 49519920]

約数ペア:

[(1, 49519920), (2, 24759960), (3, 16506640), (4, 12379980), (5, 9903984), (6, 8253320), (8, 6189990), (10, 4951992), (12, 4126660), (15, 3301328), (16, 3094995), (20, 2475996), (23, 2153040), (24, 2063330), (30, 1650664), (40, 1237998), (46, 1076520), (48, 1031665), (60, 825332), (69, 717680), (80, 618999), (92, 538260), (115, 430608), (120, 412666), (138, 358840), (184, 269130), (230, 215304), (240, 206333), (276, 179420), (345, 143536), (368, 134565), (460, 107652), (552, 89710), (690, 71768), (920, 53826), (1104, 44855), (1380, 35884), (1840, 26913), (2760, 17942), (5520, 8971)]