47044920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 155131200

約数和(自身を除く): 108086280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 569, 636, 689, 780, 795, 1060, 1138, 1272, 1378, 1560, 1590, 1707, 2067, 2120, 2276, 2756, 2845, 3180, 3414, 3445, 4134, 4552, 5512, 5690, 6360, 6828, 6890, 7397, 8268, 8535, 10335, 11380, 13656, 13780, 14794, 16536, 17070, 20670, 22191, 22760, 27560, 29588, 30157, 34140, 36985, 41340, 44382, 59176, 60314, 68280, 73970, 82680, 88764, 90471, 110955, 120628, 147940, 150785, 177528, 180942, 221910, 241256, 295880, 301570, 361884, 392041, 443820, 452355, 603140, 723768, 784082, 887640, 904710, 1176123, 1206280, 1568164, 1809420, 1960205, 2352246, 3136328, 3618840, 3920410, 4704492, 5880615, 7840820, 9408984, 11761230, 15681640, 23522460, 47044920]

約数ペア:

[(1, 47044920), (2, 23522460), (3, 15681640), (4, 11761230), (5, 9408984), (6, 7840820), (8, 5880615), (10, 4704492), (12, 3920410), (13, 3618840), (15, 3136328), (20, 2352246), (24, 1960205), (26, 1809420), (30, 1568164), (39, 1206280), (40, 1176123), (52, 904710), (53, 887640), (60, 784082), (65, 723768), (78, 603140), (104, 452355), (106, 443820), (120, 392041), (130, 361884), (156, 301570), (159, 295880), (195, 241256), (212, 221910), (260, 180942), (265, 177528), (312, 150785), (318, 147940), (390, 120628), (424, 110955), (520, 90471), (530, 88764), (569, 82680), (636, 73970), (689, 68280), (780, 60314), (795, 59176), (1060, 44382), (1138, 41340), (1272, 36985), (1378, 34140), (1560, 30157), (1590, 29588), (1707, 27560), (2067, 22760), (2120, 22191), (2276, 20670), (2756, 17070), (2845, 16536), (3180, 14794), (3414, 13780), (3445, 13656), (4134, 11380), (4552, 10335), (5512, 8535), (5690, 8268), (6360, 7397), (6828, 6890)]