50805612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 103297428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 71, 78, 99, 117, 132, 139, 142, 143, 156, 198, 213, 234, 278, 284, 286, 396, 417, 426, 429, 468, 556, 572, 639, 781, 834, 852, 858, 923, 1251, 1278, 1287, 1529, 1562, 1668, 1716, 1807, 1846, 2343, 2502, 2556, 2574, 2769, 3058, 3124, 3614, 3692, 4587, 4686, 5004, 5148, 5421, 5538, 6116, 7029, 7228, 8307, 9174, 9372, 9869, 10153, 10842, 11076, 13761, 14058, 16263, 16614, 18348, 19738, 19877, 20306, 21684, 27522, 28116, 29607, 30459, 32526, 33228, 39476, 39754, 40612, 55044, 59214, 59631, 60918, 65052, 79508, 88821, 91377, 108559, 118428, 119262, 121836, 128297, 177642, 178893, 182754, 217118, 238524, 256594, 325677, 355284, 357786, 365508, 384891, 434236, 513188, 651354, 715572, 769782, 977031, 1154673, 1302708, 1411267, 1539564, 1954062, 2309346, 2822534, 3908124, 4233801, 4618692, 5645068, 8467602, 12701403, 16935204, 25402806, 50805612]

約数ペア:

[(1, 50805612), (2, 25402806), (3, 16935204), (4, 12701403), (6, 8467602), (9, 5645068), (11, 4618692), (12, 4233801), (13, 3908124), (18, 2822534), (22, 2309346), (26, 1954062), (33, 1539564), (36, 1411267), (39, 1302708), (44, 1154673), (52, 977031), (66, 769782), (71, 715572), (78, 651354), (99, 513188), (117, 434236), (132, 384891), (139, 365508), (142, 357786), (143, 355284), (156, 325677), (198, 256594), (213, 238524), (234, 217118), (278, 182754), (284, 178893), (286, 177642), (396, 128297), (417, 121836), (426, 119262), (429, 118428), (468, 108559), (556, 91377), (572, 88821), (639, 79508), (781, 65052), (834, 60918), (852, 59631), (858, 59214), (923, 55044), (1251, 40612), (1278, 39754), (1287, 39476), (1529, 33228), (1562, 32526), (1668, 30459), (1716, 29607), (1807, 28116), (1846, 27522), (2343, 21684), (2502, 20306), (2556, 19877), (2574, 19738), (2769, 18348), (3058, 16614), (3124, 16263), (3614, 14058), (3692, 13761), (4587, 11076), (4686, 10842), (5004, 10153), (5148, 9869), (5421, 9372), (5538, 9174), (6116, 8307), (7029, 7228)]