53984220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39119}}^1$

素因数の和:39154

約数の個数: 48

約数和(自身を含む): 157731840

約数和(自身を除く): 103747620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 39119, 78238, 117357, 156476, 195595, 234714, 391190, 469428, 586785, 782380, 899737, 1173570, 1799474, 2347140, 2699211, 3598948, 4498685, 5398422, 8997370, 10796844, 13496055, 17994740, 26992110, 53984220]

約数ペア:

[(1, 53984220), (2, 26992110), (3, 17994740), (4, 13496055), (5, 10796844), (6, 8997370), (10, 5398422), (12, 4498685), (15, 3598948), (20, 2699211), (23, 2347140), (30, 1799474), (46, 1173570), (60, 899737), (69, 782380), (92, 586785), (115, 469428), (138, 391190), (230, 234714), (276, 195595), (345, 156476), (460, 117357), (690, 78238), (1380, 39119)]