56084868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 162710912

約数和(自身を除く): 106626044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 487, 914, 974, 1371, 1461, 1828, 1948, 2742, 2922, 3199, 3409, 4113, 4383, 5484, 5844, 6398, 6818, 8226, 8766, 9597, 10227, 12796, 13636, 16452, 17532, 19194, 20454, 28791, 30681, 38388, 40908, 57582, 61362, 115164, 122724, 222559, 445118, 667677, 890236, 1335354, 1557913, 2003031, 2670708, 3115826, 4006062, 4673739, 6231652, 8012124, 9347478, 14021217, 18694956, 28042434, 56084868]

約数ペア:

[(1, 56084868), (2, 28042434), (3, 18694956), (4, 14021217), (6, 9347478), (7, 8012124), (9, 6231652), (12, 4673739), (14, 4006062), (18, 3115826), (21, 2670708), (28, 2003031), (36, 1557913), (42, 1335354), (63, 890236), (84, 667677), (126, 445118), (252, 222559), (457, 122724), (487, 115164), (914, 61362), (974, 57582), (1371, 40908), (1461, 38388), (1828, 30681), (1948, 28791), (2742, 20454), (2922, 19194), (3199, 17532), (3409, 16452), (4113, 13636), (4383, 12796), (5484, 10227), (5844, 9597), (6398, 8766), (6818, 8226)]