51741950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 108180576

約数和(自身を除く): 56438626

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 3461, 6922, 7475, 14950, 17305, 34610, 44993, 79603, 86525, 89986, 159206, 173050, 224965, 398015, 449930, 796030, 1034839, 1124825, 1990075, 2069678, 2249650, 3980150, 5174195, 10348390, 25870975, 51741950]

約数ペア:

[(1, 51741950), (2, 25870975), (5, 10348390), (10, 5174195), (13, 3980150), (23, 2249650), (25, 2069678), (26, 1990075), (46, 1124825), (50, 1034839), (65, 796030), (115, 449930), (130, 398015), (230, 224965), (299, 173050), (325, 159206), (575, 89986), (598, 86525), (650, 79603), (1150, 44993), (1495, 34610), (2990, 17305), (3461, 14950), (6922, 7475)]