51316230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{4987}}^1$

素因数の和:5018

約数の個数: 64

約数和(自身を含む): 143654400

約数和(自身を除く): 92338170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 4987, 5145, 9974, 10290, 14961, 24935, 29922, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 244363, 349090, 488726, 523635, 733089, 1047270, 1221815, 1466178, 1710541, 2443630, 3421082, 3665445, 5131623, 7330890, 8552705, 10263246, 17105410, 25658115, 51316230]

約数ペア:

[(1, 51316230), (2, 25658115), (3, 17105410), (5, 10263246), (6, 8552705), (7, 7330890), (10, 5131623), (14, 3665445), (15, 3421082), (21, 2443630), (30, 1710541), (35, 1466178), (42, 1221815), (49, 1047270), (70, 733089), (98, 523635), (105, 488726), (147, 349090), (210, 244363), (245, 209454), (294, 174545), (343, 149610), (490, 104727), (686, 74805), (735, 69818), (1029, 49870), (1470, 34909), (1715, 29922), (2058, 24935), (3430, 14961), (4987, 10290), (5145, 9974)]