54134340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69403}}^1$

素因数の和:69428

約数の個数: 48

約数和(自身を含む): 163238208

約数和(自身を除く): 109103868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 69403, 138806, 208209, 277612, 347015, 416418, 694030, 832836, 902239, 1041045, 1388060, 1804478, 2082090, 2706717, 3608956, 4164180, 4511195, 5413434, 9022390, 10826868, 13533585, 18044780, 27067170, 54134340]

約数ペア:

[(1, 54134340), (2, 27067170), (3, 18044780), (4, 13533585), (5, 10826868), (6, 9022390), (10, 5413434), (12, 4511195), (13, 4164180), (15, 3608956), (20, 2706717), (26, 2082090), (30, 1804478), (39, 1388060), (52, 1041045), (60, 902239), (65, 832836), (78, 694030), (130, 416418), (156, 347015), (195, 277612), (260, 208209), (390, 138806), (780, 69403)]