51415884

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 146413176

約数和(自身を除く): 94997292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 313, 324, 338, 351, 468, 486, 507, 626, 676, 702, 939, 972, 1014, 1053, 1252, 1404, 1521, 1878, 2028, 2106, 2817, 3042, 3159, 3756, 4069, 4212, 4563, 5634, 6084, 6318, 8138, 8451, 9126, 11268, 12207, 12636, 13689, 16276, 16902, 18252, 24414, 25353, 27378, 33804, 36621, 41067, 48828, 50706, 52897, 54756, 73242, 76059, 82134, 101412, 105794, 109863, 146484, 152118, 158691, 164268, 211588, 219726, 304236, 317382, 329589, 439452, 476073, 634764, 659178, 952146, 988767, 1318356, 1428219, 1904292, 1977534, 2856438, 3955068, 4284657, 5712876, 8569314, 12853971, 17138628, 25707942, 51415884]

約数ペア:

[(1, 51415884), (2, 25707942), (3, 17138628), (4, 12853971), (6, 8569314), (9, 5712876), (12, 4284657), (13, 3955068), (18, 2856438), (26, 1977534), (27, 1904292), (36, 1428219), (39, 1318356), (52, 988767), (54, 952146), (78, 659178), (81, 634764), (108, 476073), (117, 439452), (156, 329589), (162, 317382), (169, 304236), (234, 219726), (243, 211588), (313, 164268), (324, 158691), (338, 152118), (351, 146484), (468, 109863), (486, 105794), (507, 101412), (626, 82134), (676, 76059), (702, 73242), (939, 54756), (972, 52897), (1014, 50706), (1053, 48828), (1252, 41067), (1404, 36621), (1521, 33804), (1878, 27378), (2028, 25353), (2106, 24414), (2817, 18252), (3042, 16902), (3159, 16276), (3756, 13689), (4069, 12636), (4212, 12207), (4563, 11268), (5634, 9126), (6084, 8451), (6318, 8138)]