54294940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3299

約数の個数: 72

約数和(自身を含む): 140479920

約数和(自身を除く): 86184980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3259, 3332, 4165, 6518, 8330, 13036, 16295, 16660, 22813, 32590, 45626, 55403, 65180, 91252, 110806, 114065, 159691, 221612, 228130, 277015, 319382, 387821, 456260, 554030, 638764, 775642, 798455, 1108060, 1551284, 1596910, 1939105, 2714747, 3193820, 3878210, 5429494, 7756420, 10858988, 13573735, 27147470, 54294940]

約数ペア:

[(1, 54294940), (2, 27147470), (4, 13573735), (5, 10858988), (7, 7756420), (10, 5429494), (14, 3878210), (17, 3193820), (20, 2714747), (28, 1939105), (34, 1596910), (35, 1551284), (49, 1108060), (68, 798455), (70, 775642), (85, 638764), (98, 554030), (119, 456260), (140, 387821), (170, 319382), (196, 277015), (238, 228130), (245, 221612), (340, 159691), (476, 114065), (490, 110806), (595, 91252), (833, 65180), (980, 55403), (1190, 45626), (1666, 32590), (2380, 22813), (3259, 16660), (3332, 16295), (4165, 13036), (6518, 8330)]