51584800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3830

約数の個数: 72

約数和(自身を含む): 133374276

約数和(自身を除く): 81789476

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3793, 6800, 7586, 13600, 15172, 18965, 30344, 37930, 60688, 64481, 75860, 94825, 121376, 128962, 151720, 189650, 257924, 303440, 322405, 379300, 515848, 606880, 644810, 758600, 1031696, 1289620, 1517200, 1612025, 2063392, 2579240, 3034400, 3224050, 5158480, 6448100, 10316960, 12896200, 25792400, 51584800]

約数ペア:

[(1, 51584800), (2, 25792400), (4, 12896200), (5, 10316960), (8, 6448100), (10, 5158480), (16, 3224050), (17, 3034400), (20, 2579240), (25, 2063392), (32, 1612025), (34, 1517200), (40, 1289620), (50, 1031696), (68, 758600), (80, 644810), (85, 606880), (100, 515848), (136, 379300), (160, 322405), (170, 303440), (200, 257924), (272, 189650), (340, 151720), (400, 128962), (425, 121376), (544, 94825), (680, 75860), (800, 64481), (850, 60688), (1360, 37930), (1700, 30344), (2720, 18965), (3400, 15172), (3793, 13600), (6800, 7586)]