51173856

素因数分解:

$2^5\times 3^5\times {\mathrm{6581}}^1$

素因数の和:6606

約数の個数: 72

約数和(自身を含む): 150938424

約数和(自身を除く): 99764568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 6581, 7776, 13162, 19743, 26324, 39486, 52648, 59229, 78972, 105296, 118458, 157944, 177687, 210592, 236916, 315888, 355374, 473832, 533061, 631776, 710748, 947664, 1066122, 1421496, 1599183, 1895328, 2132244, 2842992, 3198366, 4264488, 5685984, 6396732, 8528976, 12793464, 17057952, 25586928, 51173856]

約数ペア:

[(1, 51173856), (2, 25586928), (3, 17057952), (4, 12793464), (6, 8528976), (8, 6396732), (9, 5685984), (12, 4264488), (16, 3198366), (18, 2842992), (24, 2132244), (27, 1895328), (32, 1599183), (36, 1421496), (48, 1066122), (54, 947664), (72, 710748), (81, 631776), (96, 533061), (108, 473832), (144, 355374), (162, 315888), (216, 236916), (243, 210592), (288, 177687), (324, 157944), (432, 118458), (486, 105296), (648, 78972), (864, 59229), (972, 52648), (1296, 39486), (1944, 26324), (2592, 19743), (3888, 13162), (6581, 7776)]