52759840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 152252352

約数和(自身を除く): 99492512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 163, 170, 224, 238, 272, 280, 289, 326, 340, 476, 544, 560, 578, 595, 652, 680, 815, 952, 1120, 1141, 1156, 1190, 1304, 1360, 1445, 1630, 1904, 2023, 2282, 2312, 2380, 2608, 2720, 2771, 2890, 3260, 3808, 4046, 4564, 4624, 4760, 5216, 5542, 5705, 5780, 6520, 8092, 9128, 9248, 9520, 10115, 11084, 11410, 11560, 13040, 13855, 16184, 18256, 19040, 19397, 20230, 22168, 22820, 23120, 26080, 27710, 32368, 36512, 38794, 40460, 44336, 45640, 46240, 47107, 55420, 64736, 77588, 80920, 88672, 91280, 94214, 96985, 110840, 155176, 161840, 182560, 188428, 193970, 221680, 235535, 310352, 323680, 329749, 376856, 387940, 443360, 471070, 620704, 659498, 753712, 775880, 942140, 1318996, 1507424, 1551760, 1648745, 1884280, 2637992, 3103520, 3297490, 3768560, 5275984, 6594980, 7537120, 10551968, 13189960, 26379920, 52759840]

約数ペア:

[(1, 52759840), (2, 26379920), (4, 13189960), (5, 10551968), (7, 7537120), (8, 6594980), (10, 5275984), (14, 3768560), (16, 3297490), (17, 3103520), (20, 2637992), (28, 1884280), (32, 1648745), (34, 1551760), (35, 1507424), (40, 1318996), (56, 942140), (68, 775880), (70, 753712), (80, 659498), (85, 620704), (112, 471070), (119, 443360), (136, 387940), (140, 376856), (160, 329749), (163, 323680), (170, 310352), (224, 235535), (238, 221680), (272, 193970), (280, 188428), (289, 182560), (326, 161840), (340, 155176), (476, 110840), (544, 96985), (560, 94214), (578, 91280), (595, 88672), (652, 80920), (680, 77588), (815, 64736), (952, 55420), (1120, 47107), (1141, 46240), (1156, 45640), (1190, 44336), (1304, 40460), (1360, 38794), (1445, 36512), (1630, 32368), (1904, 27710), (2023, 26080), (2282, 23120), (2312, 22820), (2380, 22168), (2608, 20230), (2720, 19397), (2771, 19040), (2890, 18256), (3260, 16184), (3808, 13855), (4046, 13040), (4564, 11560), (4624, 11410), (4760, 11084), (5216, 10115), (5542, 9520), (5705, 9248), (5780, 9128), (6520, 8092)]