56351840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15351

約数の個数: 48

約数和(自身を含む): 138928608

約数和(自身を除く): 82576768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 15313, 30626, 61252, 76565, 122504, 153130, 245008, 306260, 352199, 490016, 612520, 704398, 1225040, 1408796, 1760995, 2450080, 2817592, 3521990, 5635184, 7043980, 11270368, 14087960, 28175920, 56351840]

約数ペア:

[(1, 56351840), (2, 28175920), (4, 14087960), (5, 11270368), (8, 7043980), (10, 5635184), (16, 3521990), (20, 2817592), (23, 2450080), (32, 1760995), (40, 1408796), (46, 1225040), (80, 704398), (92, 612520), (115, 490016), (160, 352199), (184, 306260), (230, 245008), (368, 153130), (460, 122504), (736, 76565), (920, 61252), (1840, 30626), (3680, 15313)]