56023760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 141907584

約数和(自身を除く): 85883824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 523, 824, 1030, 1040, 1046, 1339, 1648, 2060, 2092, 2615, 2678, 4120, 4184, 5230, 5356, 6695, 6799, 8240, 8368, 10460, 10712, 13390, 13598, 20920, 21424, 26780, 27196, 33995, 41840, 53560, 53869, 54392, 67990, 107120, 107738, 108784, 135980, 215476, 269345, 271960, 430952, 538690, 543920, 700297, 861904, 1077380, 1400594, 2154760, 2801188, 3501485, 4309520, 5602376, 7002970, 11204752, 14005940, 28011880, 56023760]

約数ペア:

[(1, 56023760), (2, 28011880), (4, 14005940), (5, 11204752), (8, 7002970), (10, 5602376), (13, 4309520), (16, 3501485), (20, 2801188), (26, 2154760), (40, 1400594), (52, 1077380), (65, 861904), (80, 700297), (103, 543920), (104, 538690), (130, 430952), (206, 271960), (208, 269345), (260, 215476), (412, 135980), (515, 108784), (520, 107738), (523, 107120), (824, 67990), (1030, 54392), (1040, 53869), (1046, 53560), (1339, 41840), (1648, 33995), (2060, 27196), (2092, 26780), (2615, 21424), (2678, 20920), (4120, 13598), (4184, 13390), (5230, 10712), (5356, 10460), (6695, 8368), (6799, 8240)]