45090650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 95736060

約数和(自身を除く): 50645410

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 145, 242, 257, 275, 290, 319, 514, 550, 605, 638, 725, 1210, 1285, 1450, 1595, 2570, 2827, 3025, 3190, 3509, 5654, 6050, 6425, 7018, 7453, 7975, 12850, 14135, 14906, 15950, 17545, 28270, 31097, 35090, 37265, 62194, 70675, 74530, 81983, 87725, 141350, 155485, 163966, 175450, 186325, 310970, 372650, 409915, 777425, 819830, 901813, 1554850, 1803626, 2049575, 4099150, 4509065, 9018130, 22545325, 45090650]

約数ペア:

[(1, 45090650), (2, 22545325), (5, 9018130), (10, 4509065), (11, 4099150), (22, 2049575), (25, 1803626), (29, 1554850), (50, 901813), (55, 819830), (58, 777425), (110, 409915), (121, 372650), (145, 310970), (242, 186325), (257, 175450), (275, 163966), (290, 155485), (319, 141350), (514, 87725), (550, 81983), (605, 74530), (638, 70675), (725, 62194), (1210, 37265), (1285, 35090), (1450, 31097), (1595, 28270), (2570, 17545), (2827, 15950), (3025, 14906), (3190, 14135), (3509, 12850), (5654, 7975), (6050, 7453), (6425, 7018)]