56349804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 156280320

約数和(自身を除く): 99930516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2039, 2303, 3948, 4078, 4606, 6117, 6909, 8156, 9212, 12234, 13818, 14273, 24468, 27636, 28546, 42819, 57092, 85638, 95833, 99911, 171276, 191666, 199822, 287499, 299733, 383332, 399644, 574998, 599466, 670831, 1149996, 1198932, 1341662, 2012493, 2683324, 4024986, 4695817, 8049972, 9391634, 14087451, 18783268, 28174902, 56349804]

約数ペア:

[(1, 56349804), (2, 28174902), (3, 18783268), (4, 14087451), (6, 9391634), (7, 8049972), (12, 4695817), (14, 4024986), (21, 2683324), (28, 2012493), (42, 1341662), (47, 1198932), (49, 1149996), (84, 670831), (94, 599466), (98, 574998), (141, 399644), (147, 383332), (188, 299733), (196, 287499), (282, 199822), (294, 191666), (329, 171276), (564, 99911), (588, 95833), (658, 85638), (987, 57092), (1316, 42819), (1974, 28546), (2039, 27636), (2303, 24468), (3948, 14273), (4078, 13818), (4606, 12234), (6117, 9212), (6909, 8156)]