49642516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 71317484

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 499, 532, 646, 748, 836, 998, 1292, 1309, 1463, 1996, 2261, 2618, 2926, 3493, 3553, 4522, 5236, 5489, 5852, 6986, 7106, 8483, 9044, 9481, 10978, 13972, 14212, 16966, 18962, 21956, 24871, 33932, 37924, 38423, 49742, 59381, 66367, 76846, 93313, 99484, 104291, 118762, 132734, 153692, 161177, 186626, 208582, 237524, 265468, 322354, 373252, 417164, 644708, 653191, 730037, 1128239, 1306382, 1460074, 1772947, 2256478, 2612764, 2920148, 3545894, 4512956, 7091788, 12410629, 24821258, 49642516]

約数ペア:

[(1, 49642516), (2, 24821258), (4, 12410629), (7, 7091788), (11, 4512956), (14, 3545894), (17, 2920148), (19, 2612764), (22, 2256478), (28, 1772947), (34, 1460074), (38, 1306382), (44, 1128239), (68, 730037), (76, 653191), (77, 644708), (119, 417164), (133, 373252), (154, 322354), (187, 265468), (209, 237524), (238, 208582), (266, 186626), (308, 161177), (323, 153692), (374, 132734), (418, 118762), (476, 104291), (499, 99484), (532, 93313), (646, 76846), (748, 66367), (836, 59381), (998, 49742), (1292, 38423), (1309, 37924), (1463, 33932), (1996, 24871), (2261, 21956), (2618, 18962), (2926, 16966), (3493, 14212), (3553, 13972), (4522, 10978), (5236, 9481), (5489, 9044), (5852, 8483), (6986, 7106)]