54082780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 121957920

約数和(自身を除く): 67875140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2179, 2482, 4358, 4964, 6205, 8716, 10895, 12410, 21790, 24820, 37043, 43580, 74086, 148172, 159067, 185215, 318134, 370430, 636268, 740860, 795335, 1590670, 2704139, 3181340, 5408278, 10816556, 13520695, 27041390, 54082780]

約数ペア:

[(1, 54082780), (2, 27041390), (4, 13520695), (5, 10816556), (10, 5408278), (17, 3181340), (20, 2704139), (34, 1590670), (68, 795335), (73, 740860), (85, 636268), (146, 370430), (170, 318134), (292, 185215), (340, 159067), (365, 148172), (730, 74086), (1241, 43580), (1460, 37043), (2179, 24820), (2482, 21790), (4358, 12410), (4964, 10895), (6205, 8716)]