50313780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25411}}^1$

素因数の和:25437

約数の個数: 72

約数和(自身を含む): 166499424

約数和(自身を除く): 116185644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25411, 50822, 76233, 101644, 127055, 152466, 228699, 254110, 279521, 304932, 381165, 457398, 508220, 559042, 762330, 838563, 914796, 1118084, 1143495, 1397605, 1524660, 1677126, 2286990, 2515689, 2795210, 3354252, 4192815, 4573980, 5031378, 5590420, 8385630, 10062756, 12578445, 16771260, 25156890, 50313780]

約数ペア:

[(1, 50313780), (2, 25156890), (3, 16771260), (4, 12578445), (5, 10062756), (6, 8385630), (9, 5590420), (10, 5031378), (11, 4573980), (12, 4192815), (15, 3354252), (18, 2795210), (20, 2515689), (22, 2286990), (30, 1677126), (33, 1524660), (36, 1397605), (44, 1143495), (45, 1118084), (55, 914796), (60, 838563), (66, 762330), (90, 559042), (99, 508220), (110, 457398), (132, 381165), (165, 304932), (180, 279521), (198, 254110), (220, 228699), (330, 152466), (396, 127055), (495, 101644), (660, 76233), (990, 50822), (1980, 25411)]