55889028

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4455

約数の個数: 72

約数和(自身を含む): 157812928

約数和(自身を除く): 101923900

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, 4212, 4423, 6318, 8846, 12636, 13269, 17692, 26538, 39807, 53076, 57499, 79614, 114998, 119421, 159228, 172497, 229996, 238842, 344994, 358263, 477684, 517491, 689988, 716526, 1034982, 1074789, 1433052, 1552473, 2069964, 2149578, 3104946, 4299156, 4657419, 6209892, 9314838, 13972257, 18629676, 27944514, 55889028]

約数ペア:

[(1, 55889028), (2, 27944514), (3, 18629676), (4, 13972257), (6, 9314838), (9, 6209892), (12, 4657419), (13, 4299156), (18, 3104946), (26, 2149578), (27, 2069964), (36, 1552473), (39, 1433052), (52, 1074789), (54, 1034982), (78, 716526), (81, 689988), (108, 517491), (117, 477684), (156, 358263), (162, 344994), (234, 238842), (243, 229996), (324, 172497), (351, 159228), (468, 119421), (486, 114998), (702, 79614), (972, 57499), (1053, 53076), (1404, 39807), (2106, 26538), (3159, 17692), (4212, 13269), (4423, 12636), (6318, 8846)]