52129530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20015

約数の個数: 48

約数和(自身を含む): 140217480

約数和(自身を除く): 88087950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 19973, 39946, 59919, 99865, 119838, 179757, 199730, 299595, 359514, 579217, 599190, 898785, 1158434, 1737651, 1797570, 2896085, 3475302, 5212953, 5792170, 8688255, 10425906, 17376510, 26064765, 52129530]

約数ペア:

[(1, 52129530), (2, 26064765), (3, 17376510), (5, 10425906), (6, 8688255), (9, 5792170), (10, 5212953), (15, 3475302), (18, 2896085), (29, 1797570), (30, 1737651), (45, 1158434), (58, 898785), (87, 599190), (90, 579217), (145, 359514), (174, 299595), (261, 199730), (290, 179757), (435, 119838), (522, 99865), (870, 59919), (1305, 39946), (2610, 19973)]