57894460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 134148672

約数和(自身を除く): 76254212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 5431, 10660, 10862, 21724, 27155, 54310, 70603, 108620, 141206, 222671, 282412, 353015, 445342, 706030, 890684, 1113355, 1412060, 2226710, 2894723, 4453420, 5789446, 11578892, 14473615, 28947230, 57894460]

約数ペア:

[(1, 57894460), (2, 28947230), (4, 14473615), (5, 11578892), (10, 5789446), (13, 4453420), (20, 2894723), (26, 2226710), (41, 1412060), (52, 1113355), (65, 890684), (82, 706030), (130, 445342), (164, 353015), (205, 282412), (260, 222671), (410, 141206), (533, 108620), (820, 70603), (1066, 54310), (2132, 27155), (2665, 21724), (5330, 10862), (5431, 10660)]