48821289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 73328640

約数和(自身を除く): 24507351

約数列:

[1, 3, 11, 33, 61, 79, 183, 237, 307, 671, 869, 921, 2013, 2607, 3377, 4819, 10131, 14457, 18727, 24253, 53009, 56181, 72759, 159027, 205997, 266783, 617991, 800349, 1479433, 4438299, 16273763, 48821289]

約数ペア:

[(1, 48821289), (3, 16273763), (11, 4438299), (33, 1479433), (61, 800349), (79, 617991), (183, 266783), (237, 205997), (307, 159027), (671, 72759), (869, 56181), (921, 53009), (2013, 24253), (2607, 18727), (3377, 14457), (4819, 10131)]