49043200

素因数分解:

$2^8\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 124193440

約数和(自身を除く): 75150240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 97, 100, 128, 158, 160, 194, 200, 256, 316, 320, 388, 395, 400, 485, 632, 640, 776, 790, 800, 970, 1264, 1280, 1552, 1580, 1600, 1940, 1975, 2425, 2528, 3104, 3160, 3200, 3880, 3950, 4850, 5056, 6208, 6320, 6400, 7663, 7760, 7900, 9700, 10112, 12416, 12640, 15326, 15520, 15800, 19400, 20224, 24832, 25280, 30652, 31040, 31600, 38315, 38800, 50560, 61304, 62080, 63200, 76630, 77600, 101120, 122608, 124160, 126400, 153260, 155200, 191575, 245216, 252800, 306520, 310400, 383150, 490432, 505600, 613040, 620800, 766300, 980864, 1226080, 1532600, 1961728, 2452160, 3065200, 4904320, 6130400, 9808640, 12260800, 24521600, 49043200]

約数ペア:

[(1, 49043200), (2, 24521600), (4, 12260800), (5, 9808640), (8, 6130400), (10, 4904320), (16, 3065200), (20, 2452160), (25, 1961728), (32, 1532600), (40, 1226080), (50, 980864), (64, 766300), (79, 620800), (80, 613040), (97, 505600), (100, 490432), (128, 383150), (158, 310400), (160, 306520), (194, 252800), (200, 245216), (256, 191575), (316, 155200), (320, 153260), (388, 126400), (395, 124160), (400, 122608), (485, 101120), (632, 77600), (640, 76630), (776, 63200), (790, 62080), (800, 61304), (970, 50560), (1264, 38800), (1280, 38315), (1552, 31600), (1580, 31040), (1600, 30652), (1940, 25280), (1975, 24832), (2425, 20224), (2528, 19400), (3104, 15800), (3160, 15520), (3200, 15326), (3880, 12640), (3950, 12416), (4850, 10112), (5056, 9700), (6208, 7900), (6320, 7760), (6400, 7663)]