58668350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 121311432

約数和(自身を除く): 62643082

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 131, 169, 262, 265, 325, 338, 530, 650, 655, 689, 845, 1310, 1325, 1378, 1690, 1703, 2650, 3275, 3406, 3445, 4225, 6550, 6890, 6943, 8450, 8515, 8957, 13886, 17030, 17225, 17914, 22139, 34450, 34715, 42575, 44278, 44785, 69430, 85150, 89570, 90259, 110695, 173575, 180518, 221390, 223925, 347150, 447850, 451295, 553475, 902590, 1106950, 1173367, 2256475, 2346734, 4512950, 5866835, 11733670, 29334175, 58668350]

約数ペア:

[(1, 58668350), (2, 29334175), (5, 11733670), (10, 5866835), (13, 4512950), (25, 2346734), (26, 2256475), (50, 1173367), (53, 1106950), (65, 902590), (106, 553475), (130, 451295), (131, 447850), (169, 347150), (262, 223925), (265, 221390), (325, 180518), (338, 173575), (530, 110695), (650, 90259), (655, 89570), (689, 85150), (845, 69430), (1310, 44785), (1325, 44278), (1378, 42575), (1690, 34715), (1703, 34450), (2650, 22139), (3275, 17914), (3406, 17225), (3445, 17030), (4225, 13886), (6550, 8957), (6890, 8515), (6943, 8450)]