51623892

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 136552416

約数和(自身を除く): 84928524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 307, 324, 346, 486, 519, 614, 692, 921, 972, 1038, 1228, 1557, 1842, 2076, 2763, 3114, 3684, 4671, 5526, 6228, 8289, 9342, 11052, 14013, 16578, 18684, 24867, 28026, 33156, 42039, 49734, 53111, 56052, 74601, 84078, 99468, 106222, 149202, 159333, 168156, 212444, 298404, 318666, 477999, 637332, 955998, 1433997, 1911996, 2867994, 4301991, 5735988, 8603982, 12905973, 17207964, 25811946, 51623892]

約数ペア:

[(1, 51623892), (2, 25811946), (3, 17207964), (4, 12905973), (6, 8603982), (9, 5735988), (12, 4301991), (18, 2867994), (27, 1911996), (36, 1433997), (54, 955998), (81, 637332), (108, 477999), (162, 318666), (173, 298404), (243, 212444), (307, 168156), (324, 159333), (346, 149202), (486, 106222), (519, 99468), (614, 84078), (692, 74601), (921, 56052), (972, 53111), (1038, 49734), (1228, 42039), (1557, 33156), (1842, 28026), (2076, 24867), (2763, 18684), (3114, 16578), (3684, 14013), (4671, 11052), (5526, 9342), (6228, 8289)]