56141358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 144827424

約数和(自身を除く): 88686066

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 111, 147, 182, 222, 259, 273, 294, 397, 481, 518, 546, 637, 777, 794, 962, 1191, 1274, 1443, 1554, 1813, 1911, 2382, 2779, 2886, 3367, 3626, 3822, 5161, 5439, 5558, 6734, 8337, 10101, 10322, 10878, 14689, 15483, 16674, 19453, 20202, 23569, 29378, 30966, 36127, 38906, 44067, 47138, 58359, 70707, 72254, 88134, 102823, 108381, 116718, 141414, 190957, 205646, 216762, 252889, 308469, 381914, 505778, 572871, 616938, 719761, 758667, 1145742, 1336699, 1439522, 1517334, 2159283, 2673398, 4010097, 4318566, 8020194, 9356893, 18713786, 28070679, 56141358]

約数ペア:

[(1, 56141358), (2, 28070679), (3, 18713786), (6, 9356893), (7, 8020194), (13, 4318566), (14, 4010097), (21, 2673398), (26, 2159283), (37, 1517334), (39, 1439522), (42, 1336699), (49, 1145742), (74, 758667), (78, 719761), (91, 616938), (98, 572871), (111, 505778), (147, 381914), (182, 308469), (222, 252889), (259, 216762), (273, 205646), (294, 190957), (397, 141414), (481, 116718), (518, 108381), (546, 102823), (637, 88134), (777, 72254), (794, 70707), (962, 58359), (1191, 47138), (1274, 44067), (1443, 38906), (1554, 36127), (1813, 30966), (1911, 29378), (2382, 23569), (2779, 20202), (2886, 19453), (3367, 16674), (3626, 15483), (3822, 14689), (5161, 10878), (5439, 10322), (5558, 10101), (6734, 8337)]