56504940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 96

約数和(自身を含む): 173021184

約数和(自身を除く): 116516244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1787, 1860, 2108, 2635, 3162, 3574, 5270, 5361, 6324, 7148, 7905, 8935, 10540, 10722, 15810, 17870, 21444, 26805, 30379, 31620, 35740, 53610, 55397, 60758, 91137, 107220, 110794, 121516, 151895, 166191, 182274, 221588, 276985, 303790, 332382, 364548, 455685, 553970, 607580, 664764, 830955, 911370, 941749, 1107940, 1661910, 1822740, 1883498, 2825247, 3323820, 3766996, 4708745, 5650494, 9417490, 11300988, 14126235, 18834980, 28252470, 56504940]

約数ペア:

[(1, 56504940), (2, 28252470), (3, 18834980), (4, 14126235), (5, 11300988), (6, 9417490), (10, 5650494), (12, 4708745), (15, 3766996), (17, 3323820), (20, 2825247), (30, 1883498), (31, 1822740), (34, 1661910), (51, 1107940), (60, 941749), (62, 911370), (68, 830955), (85, 664764), (93, 607580), (102, 553970), (124, 455685), (155, 364548), (170, 332382), (186, 303790), (204, 276985), (255, 221588), (310, 182274), (340, 166191), (372, 151895), (465, 121516), (510, 110794), (527, 107220), (620, 91137), (930, 60758), (1020, 55397), (1054, 53610), (1581, 35740), (1787, 31620), (1860, 30379), (2108, 26805), (2635, 21444), (3162, 17870), (3574, 15810), (5270, 10722), (5361, 10540), (6324, 8935), (7148, 7905)]