49912590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 101045490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 389, 390, 455, 470, 546, 611, 658, 705, 778, 910, 987, 1167, 1222, 1365, 1410, 1645, 1833, 1945, 1974, 2334, 2723, 2730, 3055, 3290, 3666, 3890, 4277, 4935, 5057, 5446, 5835, 6110, 8169, 8554, 9165, 9870, 10114, 11670, 12831, 13615, 15171, 16338, 18283, 18330, 21385, 25285, 25662, 27230, 30342, 35399, 36566, 40845, 42770, 50570, 54849, 64155, 70798, 75855, 81690, 91415, 106197, 109698, 127981, 128310, 151710, 176995, 182830, 212394, 237679, 255962, 274245, 353990, 383943, 475358, 530985, 548490, 639905, 713037, 767886, 1061970, 1188395, 1279810, 1426074, 1663753, 1919715, 2376790, 3327506, 3565185, 3839430, 4991259, 7130370, 8318765, 9982518, 16637530, 24956295, 49912590]

約数ペア:

[(1, 49912590), (2, 24956295), (3, 16637530), (5, 9982518), (6, 8318765), (7, 7130370), (10, 4991259), (13, 3839430), (14, 3565185), (15, 3327506), (21, 2376790), (26, 1919715), (30, 1663753), (35, 1426074), (39, 1279810), (42, 1188395), (47, 1061970), (65, 767886), (70, 713037), (78, 639905), (91, 548490), (94, 530985), (105, 475358), (130, 383943), (141, 353990), (182, 274245), (195, 255962), (210, 237679), (235, 212394), (273, 182830), (282, 176995), (329, 151710), (389, 128310), (390, 127981), (455, 109698), (470, 106197), (546, 91415), (611, 81690), (658, 75855), (705, 70798), (778, 64155), (910, 54849), (987, 50570), (1167, 42770), (1222, 40845), (1365, 36566), (1410, 35399), (1645, 30342), (1833, 27230), (1945, 25662), (1974, 25285), (2334, 21385), (2723, 18330), (2730, 18283), (3055, 16338), (3290, 15171), (3666, 13615), (3890, 12831), (4277, 11670), (4935, 10114), (5057, 9870), (5446, 9165), (5835, 8554), (6110, 8169)]