49408590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 150377472

約数和(自身を除く): 100968882

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 293, 330, 365, 385, 438, 462, 511, 586, 730, 770, 803, 879, 1022, 1095, 1155, 1465, 1533, 1606, 1758, 2051, 2190, 2310, 2409, 2555, 2930, 3066, 3223, 4015, 4102, 4395, 4818, 5110, 5621, 6153, 6446, 7665, 8030, 8790, 9669, 10255, 11242, 12045, 12306, 15330, 16115, 16863, 19338, 20510, 21389, 22561, 24090, 28105, 30765, 32230, 33726, 42778, 45122, 48345, 56210, 61530, 64167, 67683, 84315, 96690, 106945, 112805, 128334, 135366, 149723, 168630, 213890, 225610, 235279, 299446, 320835, 338415, 449169, 470558, 641670, 676830, 705837, 748615, 898338, 1176395, 1411674, 1497230, 1646953, 2245845, 2352790, 3293906, 3529185, 4491690, 4940859, 7058370, 8234765, 9881718, 16469530, 24704295, 49408590]

約数ペア:

[(1, 49408590), (2, 24704295), (3, 16469530), (5, 9881718), (6, 8234765), (7, 7058370), (10, 4940859), (11, 4491690), (14, 3529185), (15, 3293906), (21, 2352790), (22, 2245845), (30, 1646953), (33, 1497230), (35, 1411674), (42, 1176395), (55, 898338), (66, 748615), (70, 705837), (73, 676830), (77, 641670), (105, 470558), (110, 449169), (146, 338415), (154, 320835), (165, 299446), (210, 235279), (219, 225610), (231, 213890), (293, 168630), (330, 149723), (365, 135366), (385, 128334), (438, 112805), (462, 106945), (511, 96690), (586, 84315), (730, 67683), (770, 64167), (803, 61530), (879, 56210), (1022, 48345), (1095, 45122), (1155, 42778), (1465, 33726), (1533, 32230), (1606, 30765), (1758, 28105), (2051, 24090), (2190, 22561), (2310, 21389), (2409, 20510), (2555, 19338), (2930, 16863), (3066, 16115), (3223, 15330), (4015, 12306), (4102, 12045), (4395, 11242), (4818, 10255), (5110, 9669), (5621, 8790), (6153, 8030), (6446, 7665)]