49571028

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 72

約数和(自身を含む): 139976928

約数和(自身を除く): 90405900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 3923, 4212, 6318, 7846, 11769, 12636, 15692, 23538, 35307, 47076, 50999, 70614, 101998, 105921, 141228, 152997, 203996, 211842, 305994, 317763, 423684, 458991, 611988, 635526, 917982, 953289, 1271052, 1376973, 1835964, 1906578, 2753946, 3813156, 4130919, 5507892, 8261838, 12392757, 16523676, 24785514, 49571028]

約数ペア:

[(1, 49571028), (2, 24785514), (3, 16523676), (4, 12392757), (6, 8261838), (9, 5507892), (12, 4130919), (13, 3813156), (18, 2753946), (26, 1906578), (27, 1835964), (36, 1376973), (39, 1271052), (52, 953289), (54, 917982), (78, 635526), (81, 611988), (108, 458991), (117, 423684), (156, 317763), (162, 305994), (234, 211842), (243, 203996), (324, 152997), (351, 141228), (468, 105921), (486, 101998), (702, 70614), (972, 50999), (1053, 47076), (1404, 35307), (2106, 23538), (3159, 15692), (3923, 12636), (4212, 11769), (6318, 7846)]