51182760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 160392960

約数和(自身を除く): 109210200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 101, 103, 120, 123, 164, 202, 205, 206, 246, 303, 309, 328, 404, 410, 412, 492, 505, 515, 606, 615, 618, 808, 820, 824, 984, 1010, 1030, 1212, 1230, 1236, 1515, 1545, 1640, 2020, 2060, 2424, 2460, 2472, 3030, 3090, 4040, 4120, 4141, 4223, 4920, 6060, 6180, 8282, 8446, 10403, 12120, 12360, 12423, 12669, 16564, 16892, 20705, 20806, 21115, 24846, 25338, 31209, 33128, 33784, 41410, 41612, 42230, 49692, 50676, 52015, 62115, 62418, 63345, 82820, 83224, 84460, 99384, 101352, 104030, 124230, 124836, 126690, 156045, 165640, 168920, 208060, 248460, 249672, 253380, 312090, 416120, 426523, 496920, 506760, 624180, 853046, 1248360, 1279569, 1706092, 2132615, 2559138, 3412184, 4265230, 5118276, 6397845, 8530460, 10236552, 12795690, 17060920, 25591380, 51182760]

約数ペア:

[(1, 51182760), (2, 25591380), (3, 17060920), (4, 12795690), (5, 10236552), (6, 8530460), (8, 6397845), (10, 5118276), (12, 4265230), (15, 3412184), (20, 2559138), (24, 2132615), (30, 1706092), (40, 1279569), (41, 1248360), (60, 853046), (82, 624180), (101, 506760), (103, 496920), (120, 426523), (123, 416120), (164, 312090), (202, 253380), (205, 249672), (206, 248460), (246, 208060), (303, 168920), (309, 165640), (328, 156045), (404, 126690), (410, 124836), (412, 124230), (492, 104030), (505, 101352), (515, 99384), (606, 84460), (615, 83224), (618, 82820), (808, 63345), (820, 62418), (824, 62115), (984, 52015), (1010, 50676), (1030, 49692), (1212, 42230), (1230, 41612), (1236, 41410), (1515, 33784), (1545, 33128), (1640, 31209), (2020, 25338), (2060, 24846), (2424, 21115), (2460, 20806), (2472, 20705), (3030, 16892), (3090, 16564), (4040, 12669), (4120, 12423), (4141, 12360), (4223, 12120), (4920, 10403), (6060, 8446), (6180, 8282)]