47903980932

素因数分解:

$2^2\times 3^6\times {\mathrm{647}}^1\times {\mathrm{25391}}^1$

素因数の和:26060

約数の個数: 84

約数和(自身を含む): 125889676416

約数和(自身を除く): 77985695484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 647, 729, 972, 1294, 1458, 1941, 2588, 2916, 3882, 5823, 7764, 11646, 17469, 23292, 25391, 34938, 50782, 52407, 69876, 76173, 101564, 104814, 152346, 157221, 209628, 228519, 304692, 314442, 457038, 471663, 628884, 685557, 914076, 943326, 1371114, 1886652, 2056671, 2742228, 4113342, 6170013, 8226684, 12340026, 16427977, 18510039, 24680052, 32855954, 37020078, 49283931, 65711908, 74040156, 98567862, 147851793, 197135724, 295703586, 443555379, 591407172, 887110758, 1330666137, 1774221516, 2661332274, 3991998411, 5322664548, 7983996822, 11975995233, 15967993644, 23951990466, 47903980932]

約数ペア:

[(1, 47903980932), (2, 23951990466), (3, 15967993644), (4, 11975995233), (6, 7983996822), (9, 5322664548), (12, 3991998411), (18, 2661332274), (27, 1774221516), (36, 1330666137), (54, 887110758), (81, 591407172), (108, 443555379), (162, 295703586), (243, 197135724), (324, 147851793), (486, 98567862), (647, 74040156), (729, 65711908), (972, 49283931), (1294, 37020078), (1458, 32855954), (1941, 24680052), (2588, 18510039), (2916, 16427977), (3882, 12340026), (5823, 8226684), (7764, 6170013), (11646, 4113342), (17469, 2742228), (23292, 2056671), (25391, 1886652), (34938, 1371114), (50782, 943326), (52407, 914076), (69876, 685557), (76173, 628884), (101564, 471663), (104814, 457038), (152346, 314442), (157221, 304692), (209628, 228519)]