53394840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 176061600

約数和(自身を除く): 122666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2089, 2130, 2556, 2840, 3195, 4178, 4260, 5112, 6267, 6390, 8356, 8520, 10445, 12534, 12780, 16712, 18801, 20890, 25068, 25560, 31335, 37602, 41780, 50136, 62670, 75204, 83560, 94005, 125340, 148319, 150408, 188010, 250680, 296638, 376020, 444957, 593276, 741595, 752040, 889914, 1186552, 1334871, 1483190, 1779828, 2224785, 2669742, 2966380, 3559656, 4449570, 5339484, 5932760, 6674355, 8899140, 10678968, 13348710, 17798280, 26697420, 53394840]

約数ペア:

[(1, 53394840), (2, 26697420), (3, 17798280), (4, 13348710), (5, 10678968), (6, 8899140), (8, 6674355), (9, 5932760), (10, 5339484), (12, 4449570), (15, 3559656), (18, 2966380), (20, 2669742), (24, 2224785), (30, 1779828), (36, 1483190), (40, 1334871), (45, 1186552), (60, 889914), (71, 752040), (72, 741595), (90, 593276), (120, 444957), (142, 376020), (180, 296638), (213, 250680), (284, 188010), (355, 150408), (360, 148319), (426, 125340), (568, 94005), (639, 83560), (710, 75204), (852, 62670), (1065, 50136), (1278, 41780), (1420, 37602), (1704, 31335), (2089, 25560), (2130, 25068), (2556, 20890), (2840, 18801), (3195, 16712), (4178, 12780), (4260, 12534), (5112, 10445), (6267, 8520), (6390, 8356)]