55780536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19564

約数の個数: 64

約数和(自身を含む): 168756480

約数和(自身を除く): 112975944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 19531, 39062, 58593, 78124, 117186, 136717, 156248, 234372, 273434, 332027, 410151, 468744, 546868, 664054, 820302, 996081, 1093736, 1328108, 1640604, 1992162, 2324189, 2656216, 3281208, 3984324, 4648378, 6972567, 7968648, 9296756, 13945134, 18593512, 27890268, 55780536]

約数ペア:

[(1, 55780536), (2, 27890268), (3, 18593512), (4, 13945134), (6, 9296756), (7, 7968648), (8, 6972567), (12, 4648378), (14, 3984324), (17, 3281208), (21, 2656216), (24, 2324189), (28, 1992162), (34, 1640604), (42, 1328108), (51, 1093736), (56, 996081), (68, 820302), (84, 664054), (102, 546868), (119, 468744), (136, 410151), (168, 332027), (204, 273434), (238, 234372), (357, 156248), (408, 136717), (476, 117186), (714, 78124), (952, 58593), (1428, 39062), (2856, 19531)]