51430440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 164011680

約数和(自身を除く): 112581240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1483, 1734, 2040, 2312, 2890, 2966, 3468, 4335, 4449, 5780, 5932, 6936, 7415, 8670, 8898, 11560, 11864, 14830, 17340, 17796, 22245, 25211, 29660, 34680, 35592, 44490, 50422, 59320, 75633, 88980, 100844, 126055, 151266, 177960, 201688, 252110, 302532, 378165, 428587, 504220, 605064, 756330, 857174, 1008440, 1285761, 1512660, 1714348, 2142935, 2571522, 3025320, 3428696, 4285870, 5143044, 6428805, 8571740, 10286088, 12857610, 17143480, 25715220, 51430440]

約数ペア:

[(1, 51430440), (2, 25715220), (3, 17143480), (4, 12857610), (5, 10286088), (6, 8571740), (8, 6428805), (10, 5143044), (12, 4285870), (15, 3428696), (17, 3025320), (20, 2571522), (24, 2142935), (30, 1714348), (34, 1512660), (40, 1285761), (51, 1008440), (60, 857174), (68, 756330), (85, 605064), (102, 504220), (120, 428587), (136, 378165), (170, 302532), (204, 252110), (255, 201688), (289, 177960), (340, 151266), (408, 126055), (510, 100844), (578, 88980), (680, 75633), (867, 59320), (1020, 50422), (1156, 44490), (1445, 35592), (1483, 34680), (1734, 29660), (2040, 25211), (2312, 22245), (2890, 17796), (2966, 17340), (3468, 14830), (4335, 11864), (4449, 11560), (5780, 8898), (5932, 8670), (6936, 7415)]