54748472065

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{12979}}^1$

素因数の和:13813

約数の個数: 32

約数和(自身を含む): 75602165760

約数和(自身を除く): 20853693695

約数列:

[1, 5, 7, 35, 191, 631, 955, 1337, 3155, 4417, 6685, 12979, 22085, 64895, 90853, 120521, 454265, 602605, 843647, 2478989, 4218235, 8189749, 12394945, 17352923, 40948745, 57328243, 86764615, 286641215, 1564242059, 7821210295, 10949694413, 54748472065]

約数ペア:

[(1, 54748472065), (5, 10949694413), (7, 7821210295), (35, 1564242059), (191, 286641215), (631, 86764615), (955, 57328243), (1337, 40948745), (3155, 17352923), (4417, 12394945), (6685, 8189749), (12979, 4218235), (22085, 2478989), (64895, 843647), (90853, 602605), (120521, 454265)]