49897044

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 129799488

約数和(自身を除く): 79902444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 137, 151, 201, 268, 274, 302, 402, 411, 453, 548, 603, 604, 804, 822, 906, 1206, 1233, 1359, 1644, 1812, 2412, 2466, 2718, 4932, 5436, 9179, 10117, 18358, 20234, 20687, 27537, 30351, 36716, 40468, 41374, 55074, 60702, 62061, 82611, 82748, 91053, 110148, 121404, 124122, 165222, 182106, 186183, 248244, 330444, 364212, 372366, 744732, 1386029, 2772058, 4158087, 5544116, 8316174, 12474261, 16632348, 24948522, 49897044]

約数ペア:

[(1, 49897044), (2, 24948522), (3, 16632348), (4, 12474261), (6, 8316174), (9, 5544116), (12, 4158087), (18, 2772058), (36, 1386029), (67, 744732), (134, 372366), (137, 364212), (151, 330444), (201, 248244), (268, 186183), (274, 182106), (302, 165222), (402, 124122), (411, 121404), (453, 110148), (548, 91053), (603, 82748), (604, 82611), (804, 62061), (822, 60702), (906, 55074), (1206, 41374), (1233, 40468), (1359, 36716), (1644, 30351), (1812, 27537), (2412, 20687), (2466, 20234), (2718, 18358), (4932, 10117), (5436, 9179)]