49873680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 169250328

約数和(自身を除く): 119376648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 613, 678, 720, 904, 1017, 1130, 1226, 1356, 1695, 1808, 1839, 2034, 2260, 2452, 2712, 3065, 3390, 3678, 4068, 4520, 4904, 5085, 5424, 5517, 6130, 6780, 7356, 8136, 9040, 9195, 9808, 10170, 11034, 12260, 13560, 14712, 16272, 18390, 20340, 22068, 24520, 27120, 27585, 29424, 36780, 40680, 44136, 49040, 55170, 69269, 73560, 81360, 88272, 110340, 138538, 147120, 207807, 220680, 277076, 346345, 415614, 441360, 554152, 623421, 692690, 831228, 1039035, 1108304, 1246842, 1385380, 1662456, 2078070, 2493684, 2770760, 3117105, 3324912, 4156140, 4987368, 5541520, 6234210, 8312280, 9974736, 12468420, 16624560, 24936840, 49873680]

約数ペア:

[(1, 49873680), (2, 24936840), (3, 16624560), (4, 12468420), (5, 9974736), (6, 8312280), (8, 6234210), (9, 5541520), (10, 4987368), (12, 4156140), (15, 3324912), (16, 3117105), (18, 2770760), (20, 2493684), (24, 2078070), (30, 1662456), (36, 1385380), (40, 1246842), (45, 1108304), (48, 1039035), (60, 831228), (72, 692690), (80, 623421), (90, 554152), (113, 441360), (120, 415614), (144, 346345), (180, 277076), (226, 220680), (240, 207807), (339, 147120), (360, 138538), (452, 110340), (565, 88272), (613, 81360), (678, 73560), (720, 69269), (904, 55170), (1017, 49040), (1130, 44136), (1226, 40680), (1356, 36780), (1695, 29424), (1808, 27585), (1839, 27120), (2034, 24520), (2260, 22068), (2452, 20340), (2712, 18390), (3065, 16272), (3390, 14712), (3678, 13560), (4068, 12260), (4520, 11034), (4904, 10170), (5085, 9808), (5424, 9195), (5517, 9040), (6130, 8136), (6780, 7356)]