48745476

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 140019264

約数和(自身を除く): 91273788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 163, 213, 234, 284, 324, 326, 351, 426, 468, 489, 639, 652, 702, 852, 923, 978, 1053, 1278, 1404, 1467, 1846, 1917, 1956, 2106, 2119, 2556, 2769, 2934, 3692, 3834, 4212, 4238, 4401, 5538, 5751, 5868, 6357, 7668, 8307, 8476, 8802, 11076, 11502, 11573, 12714, 13203, 16614, 17604, 19071, 23004, 23146, 24921, 25428, 26406, 33228, 34719, 38142, 46292, 49842, 52812, 57213, 69438, 74763, 76284, 99684, 104157, 114426, 138876, 149526, 150449, 171639, 208314, 228852, 299052, 300898, 312471, 343278, 416628, 451347, 601796, 624942, 686556, 902694, 937413, 1249884, 1354041, 1805388, 1874826, 2708082, 3749652, 4062123, 5416164, 8124246, 12186369, 16248492, 24372738, 48745476]

約数ペア:

[(1, 48745476), (2, 24372738), (3, 16248492), (4, 12186369), (6, 8124246), (9, 5416164), (12, 4062123), (13, 3749652), (18, 2708082), (26, 1874826), (27, 1805388), (36, 1354041), (39, 1249884), (52, 937413), (54, 902694), (71, 686556), (78, 624942), (81, 601796), (108, 451347), (117, 416628), (142, 343278), (156, 312471), (162, 300898), (163, 299052), (213, 228852), (234, 208314), (284, 171639), (324, 150449), (326, 149526), (351, 138876), (426, 114426), (468, 104157), (489, 99684), (639, 76284), (652, 74763), (702, 69438), (852, 57213), (923, 52812), (978, 49842), (1053, 46292), (1278, 38142), (1404, 34719), (1467, 33228), (1846, 26406), (1917, 25428), (1956, 24921), (2106, 23146), (2119, 23004), (2556, 19071), (2769, 17604), (2934, 16614), (3692, 13203), (3834, 12714), (4212, 11573), (4238, 11502), (4401, 11076), (5538, 8802), (5751, 8476), (5868, 8307), (6357, 7668)]