49199760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 120

約数和(自身を含む): 172471104

約数和(自身を除く): 123271344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2971, 3312, 4140, 5520, 5942, 8280, 8913, 11884, 14855, 16560, 17826, 23768, 26739, 29710, 35652, 44565, 47536, 53478, 59420, 68333, 71304, 89130, 106956, 118840, 133695, 136666, 142608, 178260, 204999, 213912, 237680, 267390, 273332, 341665, 356520, 409998, 427824, 534780, 546664, 614997, 683330, 713040, 819996, 1024995, 1069560, 1093328, 1229994, 1366660, 1639992, 2049990, 2139120, 2459988, 2733320, 3074985, 3279984, 4099980, 4919976, 5466640, 6149970, 8199960, 9839952, 12299940, 16399920, 24599880, 49199760]

約数ペア:

[(1, 49199760), (2, 24599880), (3, 16399920), (4, 12299940), (5, 9839952), (6, 8199960), (8, 6149970), (9, 5466640), (10, 4919976), (12, 4099980), (15, 3279984), (16, 3074985), (18, 2733320), (20, 2459988), (23, 2139120), (24, 2049990), (30, 1639992), (36, 1366660), (40, 1229994), (45, 1093328), (46, 1069560), (48, 1024995), (60, 819996), (69, 713040), (72, 683330), (80, 614997), (90, 546664), (92, 534780), (115, 427824), (120, 409998), (138, 356520), (144, 341665), (180, 273332), (184, 267390), (207, 237680), (230, 213912), (240, 204999), (276, 178260), (345, 142608), (360, 136666), (368, 133695), (414, 118840), (460, 106956), (552, 89130), (690, 71304), (720, 68333), (828, 59420), (920, 53478), (1035, 47536), (1104, 44565), (1380, 35652), (1656, 29710), (1840, 26739), (2070, 23768), (2760, 17826), (2971, 16560), (3312, 14855), (4140, 11884), (5520, 8913), (5942, 8280)]