49554988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 105140224

約数和(自身を除く): 55585236

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1543, 2294, 3086, 4588, 6172, 8029, 10801, 16058, 21602, 32116, 43204, 47833, 57091, 95666, 114182, 191332, 228364, 334831, 399637, 669662, 799274, 1339324, 1598548, 1769821, 3539642, 7079284, 12388747, 24777494, 49554988]

約数ペア:

[(1, 49554988), (2, 24777494), (4, 12388747), (7, 7079284), (14, 3539642), (28, 1769821), (31, 1598548), (37, 1339324), (62, 799274), (74, 669662), (124, 399637), (148, 334831), (217, 228364), (259, 191332), (434, 114182), (518, 95666), (868, 57091), (1036, 47833), (1147, 43204), (1543, 32116), (2294, 21602), (3086, 16058), (4588, 10801), (6172, 8029)]