49977960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24499}}^1$

素因数の和:24530

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 108782040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 24499, 48998, 73497, 97996, 122495, 146994, 195992, 244990, 293988, 367485, 416483, 489980, 587976, 734970, 832966, 979960, 1249449, 1469940, 1665932, 2082415, 2498898, 2939880, 3331864, 4164830, 4997796, 6247245, 8329660, 9995592, 12494490, 16659320, 24988980, 49977960]

約数ペア:

[(1, 49977960), (2, 24988980), (3, 16659320), (4, 12494490), (5, 9995592), (6, 8329660), (8, 6247245), (10, 4997796), (12, 4164830), (15, 3331864), (17, 2939880), (20, 2498898), (24, 2082415), (30, 1665932), (34, 1469940), (40, 1249449), (51, 979960), (60, 832966), (68, 734970), (85, 587976), (102, 489980), (120, 416483), (136, 367485), (170, 293988), (204, 244990), (255, 195992), (340, 146994), (408, 122495), (510, 97996), (680, 73497), (1020, 48998), (2040, 24499)]