53556782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 33810898

約数列:

[1, 2, 19, 38, 47, 94, 157, 191, 314, 382, 893, 1786, 2983, 3629, 5966, 7258, 7379, 8977, 14758, 17954, 29987, 59974, 140201, 170563, 280402, 341126, 569753, 1139506, 1409389, 2818778, 26778391, 53556782]

約数ペア:

[(1, 53556782), (2, 26778391), (19, 2818778), (38, 1409389), (47, 1139506), (94, 569753), (157, 341126), (191, 280402), (314, 170563), (382, 140201), (893, 59974), (1786, 29987), (2983, 17954), (3629, 14758), (5966, 8977), (7258, 7379)]