55459560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 182004480

約数和(自身を除く): 126544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 487, 520, 584, 730, 780, 876, 949, 974, 1095, 1460, 1461, 1560, 1752, 1898, 1948, 2190, 2435, 2847, 2920, 2922, 3796, 3896, 4380, 4745, 4870, 5694, 5844, 6331, 7305, 7592, 8760, 9490, 9740, 11388, 11688, 12662, 14235, 14610, 18980, 18993, 19480, 22776, 25324, 28470, 29220, 31655, 35551, 37960, 37986, 50648, 56940, 58440, 63310, 71102, 75972, 94965, 106653, 113880, 126620, 142204, 151944, 177755, 189930, 213306, 253240, 284408, 355510, 379860, 426612, 462163, 533265, 711020, 759720, 853224, 924326, 1066530, 1386489, 1422040, 1848652, 2133060, 2310815, 2772978, 3697304, 4266120, 4621630, 5545956, 6932445, 9243260, 11091912, 13864890, 18486520, 27729780, 55459560]

約数ペア:

[(1, 55459560), (2, 27729780), (3, 18486520), (4, 13864890), (5, 11091912), (6, 9243260), (8, 6932445), (10, 5545956), (12, 4621630), (13, 4266120), (15, 3697304), (20, 2772978), (24, 2310815), (26, 2133060), (30, 1848652), (39, 1422040), (40, 1386489), (52, 1066530), (60, 924326), (65, 853224), (73, 759720), (78, 711020), (104, 533265), (120, 462163), (130, 426612), (146, 379860), (156, 355510), (195, 284408), (219, 253240), (260, 213306), (292, 189930), (312, 177755), (365, 151944), (390, 142204), (438, 126620), (487, 113880), (520, 106653), (584, 94965), (730, 75972), (780, 71102), (876, 63310), (949, 58440), (974, 56940), (1095, 50648), (1460, 37986), (1461, 37960), (1560, 35551), (1752, 31655), (1898, 29220), (1948, 28470), (2190, 25324), (2435, 22776), (2847, 19480), (2920, 18993), (2922, 18980), (3796, 14610), (3896, 14235), (4380, 12662), (4745, 11688), (4870, 11388), (5694, 9740), (5844, 9490), (6331, 8760), (7305, 7592)]