49202890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 52984118

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 155, 235, 307, 310, 341, 470, 517, 614, 682, 1034, 1457, 1535, 1705, 2585, 2914, 3070, 3377, 3410, 5170, 6754, 7285, 9517, 14429, 14570, 16027, 16885, 19034, 28858, 32054, 33770, 47585, 72145, 80135, 95170, 104687, 144290, 158719, 160270, 209374, 317438, 447299, 523435, 793595, 894598, 1046870, 1587190, 2236495, 4472990, 4920289, 9840578, 24601445, 49202890]

約数ペア:

[(1, 49202890), (2, 24601445), (5, 9840578), (10, 4920289), (11, 4472990), (22, 2236495), (31, 1587190), (47, 1046870), (55, 894598), (62, 793595), (94, 523435), (110, 447299), (155, 317438), (235, 209374), (307, 160270), (310, 158719), (341, 144290), (470, 104687), (517, 95170), (614, 80135), (682, 72145), (1034, 47585), (1457, 33770), (1535, 32054), (1705, 28858), (2585, 19034), (2914, 16885), (3070, 16027), (3377, 14570), (3410, 14429), (5170, 9517), (6754, 7285)]