48535340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20426

約数の個数: 48

約数和(自身を含む): 123342912

約数和(自身を除く): 74807572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20393, 40786, 81572, 101965, 142751, 203930, 285502, 346681, 407860, 571004, 693362, 713755, 1386724, 1427510, 1733405, 2426767, 2855020, 3466810, 4853534, 6933620, 9707068, 12133835, 24267670, 48535340]

約数ペア:

[(1, 48535340), (2, 24267670), (4, 12133835), (5, 9707068), (7, 6933620), (10, 4853534), (14, 3466810), (17, 2855020), (20, 2426767), (28, 1733405), (34, 1427510), (35, 1386724), (68, 713755), (70, 693362), (85, 571004), (119, 407860), (140, 346681), (170, 285502), (238, 203930), (340, 142751), (476, 101965), (595, 81572), (1190, 40786), (2380, 20393)]