51019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 161561088

約数和(自身を除く): 110541648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4523, 5640, 9046, 11280, 13569, 18092, 22615, 27138, 36184, 45230, 54276, 67845, 72368, 90460, 108552, 135690, 180920, 212581, 217104, 271380, 361840, 425162, 542760, 637743, 850324, 1062905, 1085520, 1275486, 1700648, 2125810, 2550972, 3188715, 3401296, 4251620, 5101944, 6377430, 8503240, 10203888, 12754860, 17006480, 25509720, 51019440]

約数ペア:

[(1, 51019440), (2, 25509720), (3, 17006480), (4, 12754860), (5, 10203888), (6, 8503240), (8, 6377430), (10, 5101944), (12, 4251620), (15, 3401296), (16, 3188715), (20, 2550972), (24, 2125810), (30, 1700648), (40, 1275486), (47, 1085520), (48, 1062905), (60, 850324), (80, 637743), (94, 542760), (120, 425162), (141, 361840), (188, 271380), (235, 217104), (240, 212581), (282, 180920), (376, 135690), (470, 108552), (564, 90460), (705, 72368), (752, 67845), (940, 54276), (1128, 45230), (1410, 36184), (1880, 27138), (2256, 22615), (2820, 18092), (3760, 13569), (4523, 11280), (5640, 9046)]