47383420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 123475968

約数和(自身を除く): 76092548

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 463, 476, 595, 602, 731, 860, 926, 1190, 1204, 1462, 1505, 1852, 2315, 2380, 2924, 3010, 3241, 3655, 4630, 5117, 6020, 6482, 7310, 7871, 9260, 10234, 12964, 14620, 15742, 16205, 19909, 20468, 25585, 31484, 32410, 39355, 39818, 51170, 55097, 64820, 78710, 79636, 99545, 102340, 110194, 139363, 157420, 199090, 220388, 275485, 278726, 338453, 398180, 550970, 557452, 676906, 696815, 1101940, 1353812, 1393630, 1692265, 2369171, 2787260, 3384530, 4738342, 6769060, 9476684, 11845855, 23691710, 47383420]

約数ペア:

[(1, 47383420), (2, 23691710), (4, 11845855), (5, 9476684), (7, 6769060), (10, 4738342), (14, 3384530), (17, 2787260), (20, 2369171), (28, 1692265), (34, 1393630), (35, 1353812), (43, 1101940), (68, 696815), (70, 676906), (85, 557452), (86, 550970), (119, 398180), (140, 338453), (170, 278726), (172, 275485), (215, 220388), (238, 199090), (301, 157420), (340, 139363), (430, 110194), (463, 102340), (476, 99545), (595, 79636), (602, 78710), (731, 64820), (860, 55097), (926, 51170), (1190, 39818), (1204, 39355), (1462, 32410), (1505, 31484), (1852, 25585), (2315, 20468), (2380, 19909), (2924, 16205), (3010, 15742), (3241, 14620), (3655, 12964), (4630, 10234), (5117, 9260), (6020, 7871), (6482, 7310)]