49563172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 95603200

約数和(自身を除く): 46040028

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 193, 218, 386, 436, 589, 772, 1178, 2071, 2356, 3379, 3667, 4142, 5983, 6758, 7334, 8284, 11966, 13516, 14668, 21037, 23932, 42074, 64201, 84148, 113677, 128402, 227354, 256804, 399703, 454708, 652147, 799406, 1304294, 1598812, 2608588, 12390793, 24781586, 49563172]

約数ペア:

[(1, 49563172), (2, 24781586), (4, 12390793), (19, 2608588), (31, 1598812), (38, 1304294), (62, 799406), (76, 652147), (109, 454708), (124, 399703), (193, 256804), (218, 227354), (386, 128402), (436, 113677), (589, 84148), (772, 64201), (1178, 42074), (2071, 23932), (2356, 21037), (3379, 14668), (3667, 13516), (4142, 11966), (5983, 8284), (6758, 7334)]