55216512

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 175644000

約数和(自身を除く): 120427488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1229, 1248, 1404, 1664, 1728, 1872, 2458, 2496, 2808, 3456, 3687, 3744, 4916, 4992, 5616, 7374, 7488, 9832, 11061, 11232, 14748, 14976, 15977, 19664, 22122, 22464, 29496, 31954, 33183, 39328, 44244, 44928, 47931, 58992, 63908, 66366, 78656, 88488, 95862, 117984, 127816, 132732, 143793, 157312, 176976, 191724, 235968, 255632, 265464, 287586, 353952, 383448, 431379, 471936, 511264, 530928, 575172, 707904, 766896, 862758, 1022528, 1061856, 1150344, 1415808, 1533792, 1725516, 2045056, 2123712, 2300688, 3067584, 3451032, 4247424, 4601376, 6135168, 6902064, 9202752, 13804128, 18405504, 27608256, 55216512]

約数ペア:

[(1, 55216512), (2, 27608256), (3, 18405504), (4, 13804128), (6, 9202752), (8, 6902064), (9, 6135168), (12, 4601376), (13, 4247424), (16, 3451032), (18, 3067584), (24, 2300688), (26, 2123712), (27, 2045056), (32, 1725516), (36, 1533792), (39, 1415808), (48, 1150344), (52, 1061856), (54, 1022528), (64, 862758), (72, 766896), (78, 707904), (96, 575172), (104, 530928), (108, 511264), (117, 471936), (128, 431379), (144, 383448), (156, 353952), (192, 287586), (208, 265464), (216, 255632), (234, 235968), (288, 191724), (312, 176976), (351, 157312), (384, 143793), (416, 132732), (432, 127816), (468, 117984), (576, 95862), (624, 88488), (702, 78656), (832, 66366), (864, 63908), (936, 58992), (1152, 47931), (1229, 44928), (1248, 44244), (1404, 39328), (1664, 33183), (1728, 31954), (1872, 29496), (2458, 22464), (2496, 22122), (2808, 19664), (3456, 15977), (3687, 14976), (3744, 14748), (4916, 11232), (4992, 11061), (5616, 9832), (7374, 7488)]