49002880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 122277600

約数和(自身を除く): 73274720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3329, 3680, 6658, 7360, 13316, 14720, 16645, 26632, 33290, 53264, 66580, 76567, 106528, 133160, 153134, 213056, 266320, 306268, 382835, 426112, 532640, 612536, 765670, 1065280, 1225072, 1531340, 2130560, 2450144, 3062680, 4900288, 6125360, 9800576, 12250720, 24501440, 49002880]

約数ペア:

[(1, 49002880), (2, 24501440), (4, 12250720), (5, 9800576), (8, 6125360), (10, 4900288), (16, 3062680), (20, 2450144), (23, 2130560), (32, 1531340), (40, 1225072), (46, 1065280), (64, 765670), (80, 612536), (92, 532640), (115, 426112), (128, 382835), (160, 306268), (184, 266320), (230, 213056), (320, 153134), (368, 133160), (460, 106528), (640, 76567), (736, 66580), (920, 53264), (1472, 33290), (1840, 26632), (2944, 16645), (3329, 14720), (3680, 13316), (6658, 7360)]