57257156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 118625472

約数和(自身を除く): 61368316

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 1867, 2788, 3734, 7468, 7667, 15334, 20537, 30668, 31739, 41074, 63478, 76547, 82148, 126956, 153094, 306188, 349129, 698258, 842017, 1301299, 1396516, 1684034, 2602598, 3368068, 5205196, 14314289, 28628578, 57257156]

約数ペア:

[(1, 57257156), (2, 28628578), (4, 14314289), (11, 5205196), (17, 3368068), (22, 2602598), (34, 1684034), (41, 1396516), (44, 1301299), (68, 842017), (82, 698258), (164, 349129), (187, 306188), (374, 153094), (451, 126956), (697, 82148), (748, 76547), (902, 63478), (1394, 41074), (1804, 31739), (1867, 30668), (2788, 20537), (3734, 15334), (7468, 7667)]