56468360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 142634520

約数和(自身を除く): 86166160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 113, 124, 130, 155, 226, 248, 260, 310, 403, 452, 520, 565, 620, 806, 904, 961, 1130, 1240, 1469, 1612, 1922, 2015, 2260, 2938, 3224, 3503, 3844, 4030, 4520, 4805, 5876, 7006, 7345, 7688, 8060, 9610, 11752, 12493, 14012, 14690, 16120, 17515, 19220, 24986, 28024, 29380, 35030, 38440, 45539, 49972, 58760, 62465, 70060, 91078, 99944, 108593, 124930, 140120, 182156, 217186, 227695, 249860, 364312, 434372, 455390, 499720, 542965, 868744, 910780, 1085930, 1411709, 1821560, 2171860, 2823418, 4343720, 5646836, 7058545, 11293672, 14117090, 28234180, 56468360]

約数ペア:

[(1, 56468360), (2, 28234180), (4, 14117090), (5, 11293672), (8, 7058545), (10, 5646836), (13, 4343720), (20, 2823418), (26, 2171860), (31, 1821560), (40, 1411709), (52, 1085930), (62, 910780), (65, 868744), (104, 542965), (113, 499720), (124, 455390), (130, 434372), (155, 364312), (226, 249860), (248, 227695), (260, 217186), (310, 182156), (403, 140120), (452, 124930), (520, 108593), (565, 99944), (620, 91078), (806, 70060), (904, 62465), (961, 58760), (1130, 49972), (1240, 45539), (1469, 38440), (1612, 35030), (1922, 29380), (2015, 28024), (2260, 24986), (2938, 19220), (3224, 17515), (3503, 16120), (3844, 14690), (4030, 14012), (4520, 12493), (4805, 11752), (5876, 9610), (7006, 8060), (7345, 7688)]