49484916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 137897760

約数和(自身を除く): 88412844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2459, 3354, 4918, 5031, 6708, 7377, 9836, 10062, 14754, 20124, 22131, 29508, 31967, 44262, 63934, 88524, 95901, 105737, 127868, 191802, 211474, 287703, 317211, 383604, 422948, 575406, 634422, 951633, 1150812, 1268844, 1374581, 1903266, 2749162, 3806532, 4123743, 5498324, 8247486, 12371229, 16494972, 24742458, 49484916]

約数ペア:

[(1, 49484916), (2, 24742458), (3, 16494972), (4, 12371229), (6, 8247486), (9, 5498324), (12, 4123743), (13, 3806532), (18, 2749162), (26, 1903266), (36, 1374581), (39, 1268844), (43, 1150812), (52, 951633), (78, 634422), (86, 575406), (117, 422948), (129, 383604), (156, 317211), (172, 287703), (234, 211474), (258, 191802), (387, 127868), (468, 105737), (516, 95901), (559, 88524), (774, 63934), (1118, 44262), (1548, 31967), (1677, 29508), (2236, 22131), (2459, 20124), (3354, 14754), (4918, 10062), (5031, 9836), (6708, 7377)]