49605948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 144799200

約数和(自身を除く): 95193252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 1949, 2121, 2828, 3636, 3898, 4242, 5847, 6363, 7796, 8484, 11694, 12726, 13643, 17541, 23388, 25452, 27286, 35082, 40929, 54572, 70164, 81858, 122787, 163716, 196849, 245574, 393698, 491148, 590547, 787396, 1181094, 1377943, 1771641, 2362188, 2755886, 3543282, 4133829, 5511772, 7086564, 8267658, 12401487, 16535316, 24802974, 49605948]

約数ペア:

[(1, 49605948), (2, 24802974), (3, 16535316), (4, 12401487), (6, 8267658), (7, 7086564), (9, 5511772), (12, 4133829), (14, 3543282), (18, 2755886), (21, 2362188), (28, 1771641), (36, 1377943), (42, 1181094), (63, 787396), (84, 590547), (101, 491148), (126, 393698), (202, 245574), (252, 196849), (303, 163716), (404, 122787), (606, 81858), (707, 70164), (909, 54572), (1212, 40929), (1414, 35082), (1818, 27286), (1949, 25452), (2121, 23388), (2828, 17541), (3636, 13643), (3898, 12726), (4242, 11694), (5847, 8484), (6363, 7796)]