55643560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 151683840

約数和(自身を除く): 96040280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 131, 140, 148, 164, 185, 205, 259, 262, 280, 287, 296, 328, 370, 410, 518, 524, 574, 655, 740, 820, 917, 1036, 1048, 1148, 1295, 1310, 1435, 1480, 1517, 1640, 1834, 2072, 2296, 2590, 2620, 2870, 3034, 3668, 4585, 4847, 5180, 5240, 5371, 5740, 6068, 7336, 7585, 9170, 9694, 10360, 10619, 10742, 11480, 12136, 15170, 18340, 19388, 21238, 21484, 24235, 26855, 30340, 33929, 36680, 37597, 38776, 42476, 42968, 48470, 53095, 53710, 60680, 67858, 75194, 84952, 96940, 106190, 107420, 135716, 150388, 169645, 187985, 193880, 198727, 212380, 214840, 271432, 300776, 339290, 375970, 397454, 424760, 678580, 751940, 794908, 993635, 1357160, 1391089, 1503880, 1589816, 1987270, 2782178, 3974540, 5564356, 6955445, 7949080, 11128712, 13910890, 27821780, 55643560]

約数ペア:

[(1, 55643560), (2, 27821780), (4, 13910890), (5, 11128712), (7, 7949080), (8, 6955445), (10, 5564356), (14, 3974540), (20, 2782178), (28, 1987270), (35, 1589816), (37, 1503880), (40, 1391089), (41, 1357160), (56, 993635), (70, 794908), (74, 751940), (82, 678580), (131, 424760), (140, 397454), (148, 375970), (164, 339290), (185, 300776), (205, 271432), (259, 214840), (262, 212380), (280, 198727), (287, 193880), (296, 187985), (328, 169645), (370, 150388), (410, 135716), (518, 107420), (524, 106190), (574, 96940), (655, 84952), (740, 75194), (820, 67858), (917, 60680), (1036, 53710), (1048, 53095), (1148, 48470), (1295, 42968), (1310, 42476), (1435, 38776), (1480, 37597), (1517, 36680), (1640, 33929), (1834, 30340), (2072, 26855), (2296, 24235), (2590, 21484), (2620, 21238), (2870, 19388), (3034, 18340), (3668, 15170), (4585, 12136), (4847, 11480), (5180, 10742), (5240, 10619), (5371, 10360), (5740, 9694), (6068, 9170), (7336, 7585)]