45166268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 96472320

約数和(自身を除く): 51306052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1163, 1387, 2044, 2326, 2774, 4652, 5548, 8141, 9709, 16282, 19418, 22097, 32564, 38836, 44194, 84899, 88388, 154679, 169798, 309358, 339596, 594293, 618716, 1188586, 1613081, 2377172, 3226162, 6452324, 11291567, 22583134, 45166268]

約数ペア:

[(1, 45166268), (2, 22583134), (4, 11291567), (7, 6452324), (14, 3226162), (19, 2377172), (28, 1613081), (38, 1188586), (73, 618716), (76, 594293), (133, 339596), (146, 309358), (266, 169798), (292, 154679), (511, 88388), (532, 84899), (1022, 44194), (1163, 38836), (1387, 32564), (2044, 22097), (2326, 19418), (2774, 16282), (4652, 9709), (5548, 8141)]