56548940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3079

約数の個数: 72

約数和(自身を含む): 145459440

約数和(自身を除く): 88910500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3037, 3724, 4655, 6074, 9310, 12148, 15185, 18620, 21259, 30370, 42518, 57703, 60740, 85036, 106295, 115406, 148813, 212590, 230812, 288515, 297626, 403921, 425180, 577030, 595252, 744065, 807842, 1154060, 1488130, 1615684, 2019605, 2827447, 2976260, 4039210, 5654894, 8078420, 11309788, 14137235, 28274470, 56548940]

約数ペア:

[(1, 56548940), (2, 28274470), (4, 14137235), (5, 11309788), (7, 8078420), (10, 5654894), (14, 4039210), (19, 2976260), (20, 2827447), (28, 2019605), (35, 1615684), (38, 1488130), (49, 1154060), (70, 807842), (76, 744065), (95, 595252), (98, 577030), (133, 425180), (140, 403921), (190, 297626), (196, 288515), (245, 230812), (266, 212590), (380, 148813), (490, 115406), (532, 106295), (665, 85036), (931, 60740), (980, 57703), (1330, 42518), (1862, 30370), (2660, 21259), (3037, 18620), (3724, 15185), (4655, 12148), (6074, 9310)]