51408590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 96228000

約数和(自身を除く): 44819410

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 538, 659, 1318, 1345, 2690, 3295, 6590, 7801, 15602, 19111, 38222, 39005, 78010, 95555, 177271, 191110, 354542, 886355, 1772710, 5140859, 10281718, 25704295, 51408590]

約数ペア:

[(1, 51408590), (2, 25704295), (5, 10281718), (10, 5140859), (29, 1772710), (58, 886355), (145, 354542), (269, 191110), (290, 177271), (538, 95555), (659, 78010), (1318, 39005), (1345, 38222), (2690, 19111), (3295, 15602), (6590, 7801)]