49876164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6309

約数の個数: 72

約数和(自身を含む): 143783640

約数和(自身を除く): 93907476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6269, 7956, 12538, 18807, 25076, 37614, 56421, 75228, 81497, 106573, 112842, 162994, 213146, 225684, 244491, 319719, 325988, 426292, 488982, 639438, 733473, 959157, 977964, 1278876, 1385449, 1466946, 1918314, 2770898, 2933892, 3836628, 4156347, 5541796, 8312694, 12469041, 16625388, 24938082, 49876164]

約数ペア:

[(1, 49876164), (2, 24938082), (3, 16625388), (4, 12469041), (6, 8312694), (9, 5541796), (12, 4156347), (13, 3836628), (17, 2933892), (18, 2770898), (26, 1918314), (34, 1466946), (36, 1385449), (39, 1278876), (51, 977964), (52, 959157), (68, 733473), (78, 639438), (102, 488982), (117, 426292), (153, 325988), (156, 319719), (204, 244491), (221, 225684), (234, 213146), (306, 162994), (442, 112842), (468, 106573), (612, 81497), (663, 75228), (884, 56421), (1326, 37614), (1989, 25076), (2652, 18807), (3978, 12538), (6269, 7956)]