49578732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 154732032

約数和(自身を除く): 105153300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 163, 204, 213, 238, 252, 284, 306, 326, 357, 426, 476, 489, 497, 612, 639, 652, 714, 852, 978, 994, 1071, 1141, 1207, 1278, 1428, 1467, 1491, 1956, 1988, 2142, 2282, 2414, 2556, 2771, 2934, 2982, 3423, 3621, 4284, 4473, 4564, 4828, 5542, 5868, 5964, 6846, 7242, 8313, 8449, 8946, 10269, 10863, 11084, 11573, 13692, 14484, 16626, 16898, 17892, 19397, 20538, 21726, 23146, 24939, 25347, 33252, 33796, 34719, 38794, 41076, 43452, 46292, 49878, 50694, 58191, 69438, 76041, 77588, 81011, 99756, 101388, 104157, 116382, 138876, 152082, 162022, 174573, 196741, 208314, 232764, 243033, 304164, 324044, 349146, 393482, 416628, 486066, 590223, 698292, 729099, 786964, 972132, 1180446, 1377187, 1458198, 1770669, 2360892, 2754374, 2916396, 3541338, 4131561, 5508748, 7082676, 8263122, 12394683, 16526244, 24789366, 49578732]

約数ペア:

[(1, 49578732), (2, 24789366), (3, 16526244), (4, 12394683), (6, 8263122), (7, 7082676), (9, 5508748), (12, 4131561), (14, 3541338), (17, 2916396), (18, 2754374), (21, 2360892), (28, 1770669), (34, 1458198), (36, 1377187), (42, 1180446), (51, 972132), (63, 786964), (68, 729099), (71, 698292), (84, 590223), (102, 486066), (119, 416628), (126, 393482), (142, 349146), (153, 324044), (163, 304164), (204, 243033), (213, 232764), (238, 208314), (252, 196741), (284, 174573), (306, 162022), (326, 152082), (357, 138876), (426, 116382), (476, 104157), (489, 101388), (497, 99756), (612, 81011), (639, 77588), (652, 76041), (714, 69438), (852, 58191), (978, 50694), (994, 49878), (1071, 46292), (1141, 43452), (1207, 41076), (1278, 38794), (1428, 34719), (1467, 33796), (1491, 33252), (1956, 25347), (1988, 24939), (2142, 23146), (2282, 21726), (2414, 20538), (2556, 19397), (2771, 17892), (2934, 16898), (2982, 16626), (3423, 14484), (3621, 13692), (4284, 11573), (4473, 11084), (4564, 10863), (4828, 10269), (5542, 8946), (5868, 8449), (5964, 8313), (6846, 7242)]