26291850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 71453760

約数和(自身を除く): 45161910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 97, 130, 139, 150, 194, 195, 278, 291, 325, 390, 417, 485, 582, 650, 695, 834, 970, 975, 1261, 1390, 1455, 1807, 1950, 2085, 2425, 2522, 2910, 3475, 3614, 3783, 4170, 4850, 5421, 6305, 6950, 7275, 7566, 9035, 10425, 10842, 12610, 13483, 14550, 18070, 18915, 20850, 26966, 27105, 31525, 37830, 40449, 45175, 54210, 63050, 67415, 80898, 90350, 94575, 134830, 135525, 175279, 189150, 202245, 271050, 337075, 350558, 404490, 525837, 674150, 876395, 1011225, 1051674, 1752790, 2022450, 2629185, 4381975, 5258370, 8763950, 13145925, 26291850]

約数ペア:

[(1, 26291850), (2, 13145925), (3, 8763950), (5, 5258370), (6, 4381975), (10, 2629185), (13, 2022450), (15, 1752790), (25, 1051674), (26, 1011225), (30, 876395), (39, 674150), (50, 525837), (65, 404490), (75, 350558), (78, 337075), (97, 271050), (130, 202245), (139, 189150), (150, 175279), (194, 135525), (195, 134830), (278, 94575), (291, 90350), (325, 80898), (390, 67415), (417, 63050), (485, 54210), (582, 45175), (650, 40449), (695, 37830), (834, 31525), (970, 27105), (975, 26966), (1261, 20850), (1390, 18915), (1455, 18070), (1807, 14550), (1950, 13483), (2085, 12610), (2425, 10842), (2522, 10425), (2910, 9035), (3475, 7566), (3614, 7275), (3783, 6950), (4170, 6305), (4850, 5421)]