49679604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 147172480

約数和(自身を除く): 97492876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 151, 156, 171, 222, 228, 234, 247, 302, 333, 342, 444, 453, 468, 481, 494, 604, 666, 684, 703, 741, 906, 962, 988, 1332, 1359, 1406, 1443, 1482, 1812, 1924, 1963, 2109, 2223, 2718, 2812, 2869, 2886, 2964, 3926, 4218, 4329, 4446, 5436, 5587, 5738, 5772, 5889, 6327, 7852, 8436, 8607, 8658, 8892, 9139, 11174, 11476, 11778, 12654, 16761, 17214, 17316, 17667, 18278, 22348, 23556, 25308, 25821, 27417, 33522, 34428, 35334, 36556, 37297, 50283, 51642, 54834, 67044, 70668, 72631, 74594, 82251, 100566, 103284, 106153, 109668, 111891, 145262, 149188, 164502, 201132, 212306, 217893, 223782, 290524, 318459, 329004, 335673, 424612, 435786, 447564, 636918, 653679, 671346, 871572, 955377, 1273836, 1307358, 1342692, 1379989, 1910754, 2614716, 2759978, 3821508, 4139967, 5519956, 8279934, 12419901, 16559868, 24839802, 49679604]

約数ペア:

[(1, 49679604), (2, 24839802), (3, 16559868), (4, 12419901), (6, 8279934), (9, 5519956), (12, 4139967), (13, 3821508), (18, 2759978), (19, 2614716), (26, 1910754), (36, 1379989), (37, 1342692), (38, 1307358), (39, 1273836), (52, 955377), (57, 871572), (74, 671346), (76, 653679), (78, 636918), (111, 447564), (114, 435786), (117, 424612), (148, 335673), (151, 329004), (156, 318459), (171, 290524), (222, 223782), (228, 217893), (234, 212306), (247, 201132), (302, 164502), (333, 149188), (342, 145262), (444, 111891), (453, 109668), (468, 106153), (481, 103284), (494, 100566), (604, 82251), (666, 74594), (684, 72631), (703, 70668), (741, 67044), (906, 54834), (962, 51642), (988, 50283), (1332, 37297), (1359, 36556), (1406, 35334), (1443, 34428), (1482, 33522), (1812, 27417), (1924, 25821), (1963, 25308), (2109, 23556), (2223, 22348), (2718, 18278), (2812, 17667), (2869, 17316), (2886, 17214), (2964, 16761), (3926, 12654), (4218, 11778), (4329, 11476), (4446, 11174), (5436, 9139), (5587, 8892), (5738, 8658), (5772, 8607), (5889, 8436), (6327, 7852)]