48193884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 126077952

約数和(自身を除く): 77884068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 163, 172, 191, 258, 326, 382, 387, 489, 516, 573, 652, 764, 774, 978, 1146, 1467, 1548, 1719, 1956, 2292, 2934, 3438, 5868, 6876, 7009, 8213, 14018, 16426, 21027, 24639, 28036, 31133, 32852, 42054, 49278, 62266, 63081, 73917, 84108, 93399, 98556, 124532, 126162, 147834, 186798, 252324, 280197, 295668, 373596, 560394, 1120788, 1338719, 2677438, 4016157, 5354876, 8032314, 12048471, 16064628, 24096942, 48193884]

約数ペア:

[(1, 48193884), (2, 24096942), (3, 16064628), (4, 12048471), (6, 8032314), (9, 5354876), (12, 4016157), (18, 2677438), (36, 1338719), (43, 1120788), (86, 560394), (129, 373596), (163, 295668), (172, 280197), (191, 252324), (258, 186798), (326, 147834), (382, 126162), (387, 124532), (489, 98556), (516, 93399), (573, 84108), (652, 73917), (764, 63081), (774, 62266), (978, 49278), (1146, 42054), (1467, 32852), (1548, 31133), (1719, 28036), (1956, 24639), (2292, 21027), (2934, 16426), (3438, 14018), (5868, 8213), (6876, 7009)]