49699908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 133955640

約数和(自身を除く): 84255732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 289, 306, 562, 578, 612, 843, 867, 1124, 1156, 1686, 1734, 2529, 2601, 3372, 3468, 4777, 4913, 5058, 5202, 9554, 9826, 10116, 10404, 14331, 14739, 19108, 19652, 28662, 29478, 42993, 44217, 57324, 58956, 81209, 85986, 88434, 162418, 171972, 176868, 243627, 324836, 487254, 730881, 974508, 1380553, 1461762, 2761106, 2923524, 4141659, 5522212, 8283318, 12424977, 16566636, 24849954, 49699908]

約数ペア:

[(1, 49699908), (2, 24849954), (3, 16566636), (4, 12424977), (6, 8283318), (9, 5522212), (12, 4141659), (17, 2923524), (18, 2761106), (34, 1461762), (36, 1380553), (51, 974508), (68, 730881), (102, 487254), (153, 324836), (204, 243627), (281, 176868), (289, 171972), (306, 162418), (562, 88434), (578, 85986), (612, 81209), (843, 58956), (867, 57324), (1124, 44217), (1156, 42993), (1686, 29478), (1734, 28662), (2529, 19652), (2601, 19108), (3372, 14739), (3468, 14331), (4777, 10404), (4913, 10116), (5058, 9826), (5202, 9554)]