53117470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 113853168

約数和(自身を除く): 60735698

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 2521, 3010, 4214, 5042, 10535, 12605, 17647, 21070, 25210, 35294, 88235, 108403, 123529, 176470, 216806, 247058, 542015, 617645, 758821, 1084030, 1235290, 1517642, 3794105, 5311747, 7588210, 10623494, 26558735, 53117470]

約数ペア:

[(1, 53117470), (2, 26558735), (5, 10623494), (7, 7588210), (10, 5311747), (14, 3794105), (35, 1517642), (43, 1235290), (49, 1084030), (70, 758821), (86, 617645), (98, 542015), (215, 247058), (245, 216806), (301, 176470), (430, 123529), (490, 108403), (602, 88235), (1505, 35294), (2107, 25210), (2521, 21070), (3010, 17647), (4214, 12605), (5042, 10535)]