47489200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 80377616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 172, 176, 200, 215, 220, 251, 275, 344, 400, 430, 440, 473, 502, 550, 688, 860, 880, 946, 1004, 1075, 1100, 1255, 1720, 1892, 2008, 2150, 2200, 2365, 2510, 2761, 3440, 3784, 4016, 4300, 4400, 4730, 5020, 5522, 6275, 7568, 8600, 9460, 10040, 10793, 11044, 11825, 12550, 13805, 17200, 18920, 20080, 21586, 22088, 23650, 25100, 27610, 37840, 43172, 44176, 47300, 50200, 53965, 55220, 69025, 86344, 94600, 100400, 107930, 110440, 118723, 138050, 172688, 189200, 215860, 220880, 237446, 269825, 276100, 431720, 474892, 539650, 552200, 593615, 863440, 949784, 1079300, 1104400, 1187230, 1899568, 2158600, 2374460, 2968075, 4317200, 4748920, 5936150, 9497840, 11872300, 23744600, 47489200]

約数ペア:

[(1, 47489200), (2, 23744600), (4, 11872300), (5, 9497840), (8, 5936150), (10, 4748920), (11, 4317200), (16, 2968075), (20, 2374460), (22, 2158600), (25, 1899568), (40, 1187230), (43, 1104400), (44, 1079300), (50, 949784), (55, 863440), (80, 593615), (86, 552200), (88, 539650), (100, 474892), (110, 431720), (172, 276100), (176, 269825), (200, 237446), (215, 220880), (220, 215860), (251, 189200), (275, 172688), (344, 138050), (400, 118723), (430, 110440), (440, 107930), (473, 100400), (502, 94600), (550, 86344), (688, 69025), (860, 55220), (880, 53965), (946, 50200), (1004, 47300), (1075, 44176), (1100, 43172), (1255, 37840), (1720, 27610), (1892, 25100), (2008, 23650), (2150, 22088), (2200, 21586), (2365, 20080), (2510, 18920), (2761, 17200), (3440, 13805), (3784, 12550), (4016, 11825), (4300, 11044), (4400, 10793), (4730, 10040), (5020, 9460), (5522, 8600), (6275, 7568)]