49340220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 96972996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 647, 820, 930, 1230, 1271, 1294, 1860, 1941, 2460, 2542, 2588, 3235, 3813, 3882, 5084, 6355, 6470, 7626, 7764, 9705, 12710, 12940, 15252, 19065, 19410, 20057, 25420, 26527, 38130, 38820, 40114, 53054, 60171, 76260, 79581, 80228, 100285, 106108, 120342, 132635, 159162, 200570, 240684, 265270, 300855, 318324, 397905, 401140, 530540, 601710, 795810, 822337, 1203420, 1591620, 1644674, 2467011, 3289348, 4111685, 4934022, 8223370, 9868044, 12335055, 16446740, 24670110, 49340220]

約数ペア:

[(1, 49340220), (2, 24670110), (3, 16446740), (4, 12335055), (5, 9868044), (6, 8223370), (10, 4934022), (12, 4111685), (15, 3289348), (20, 2467011), (30, 1644674), (31, 1591620), (41, 1203420), (60, 822337), (62, 795810), (82, 601710), (93, 530540), (123, 401140), (124, 397905), (155, 318324), (164, 300855), (186, 265270), (205, 240684), (246, 200570), (310, 159162), (372, 132635), (410, 120342), (465, 106108), (492, 100285), (615, 80228), (620, 79581), (647, 76260), (820, 60171), (930, 53054), (1230, 40114), (1271, 38820), (1294, 38130), (1860, 26527), (1941, 25420), (2460, 20057), (2542, 19410), (2588, 19065), (3235, 15252), (3813, 12940), (3882, 12710), (5084, 9705), (6355, 7764), (6470, 7626)]