53959430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 67000570

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1399, 2030, 2755, 2798, 3857, 5510, 6995, 7714, 9793, 13990, 19285, 19586, 26581, 38570, 40571, 48965, 53162, 81142, 97930, 132905, 186067, 202855, 265810, 283997, 372134, 405710, 567994, 770849, 930335, 1419985, 1541698, 1860670, 2839970, 3854245, 5395943, 7708490, 10791886, 26979715, 53959430]

約数ペア:

[(1, 53959430), (2, 26979715), (5, 10791886), (7, 7708490), (10, 5395943), (14, 3854245), (19, 2839970), (29, 1860670), (35, 1541698), (38, 1419985), (58, 930335), (70, 770849), (95, 567994), (133, 405710), (145, 372134), (190, 283997), (203, 265810), (266, 202855), (290, 186067), (406, 132905), (551, 97930), (665, 81142), (1015, 53162), (1102, 48965), (1330, 40571), (1399, 38570), (2030, 26581), (2755, 19586), (2798, 19285), (3857, 13990), (5510, 9793), (6995, 7714)]