41929550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 84650832

約数和(自身を除く): 42721282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 257, 325, 502, 514, 650, 1255, 1285, 2510, 2570, 3263, 3341, 6275, 6425, 6526, 6682, 12550, 12850, 16315, 16705, 32630, 33410, 64507, 81575, 83525, 129014, 163150, 167050, 322535, 645070, 838591, 1612675, 1677182, 3225350, 4192955, 8385910, 20964775, 41929550]

約数ペア:

[(1, 41929550), (2, 20964775), (5, 8385910), (10, 4192955), (13, 3225350), (25, 1677182), (26, 1612675), (50, 838591), (65, 645070), (130, 322535), (251, 167050), (257, 163150), (325, 129014), (502, 83525), (514, 81575), (650, 64507), (1255, 33410), (1285, 32630), (2510, 16705), (2570, 16315), (3263, 12850), (3341, 12550), (6275, 6682), (6425, 6526)]