50032450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 104564736

約数和(自身を除く): 54532286

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 169, 191, 310, 325, 338, 382, 403, 650, 775, 806, 845, 955, 1550, 1690, 1910, 2015, 2483, 4030, 4225, 4775, 4966, 5239, 5921, 8450, 9550, 10075, 10478, 11842, 12415, 20150, 24830, 26195, 29605, 32279, 52390, 59210, 62075, 64558, 76973, 124150, 130975, 148025, 153946, 161395, 261950, 296050, 322790, 384865, 769730, 806975, 1000649, 1613950, 1924325, 2001298, 3848650, 5003245, 10006490, 25016225, 50032450]

約数ペア:

[(1, 50032450), (2, 25016225), (5, 10006490), (10, 5003245), (13, 3848650), (25, 2001298), (26, 1924325), (31, 1613950), (50, 1000649), (62, 806975), (65, 769730), (130, 384865), (155, 322790), (169, 296050), (191, 261950), (310, 161395), (325, 153946), (338, 148025), (382, 130975), (403, 124150), (650, 76973), (775, 64558), (806, 62075), (845, 59210), (955, 52390), (1550, 32279), (1690, 29605), (1910, 26195), (2015, 24830), (2483, 20150), (4030, 12415), (4225, 11842), (4775, 10478), (4966, 10075), (5239, 9550), (5921, 8450)]