47750724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10009

約数の個数: 72

約数和(自身を含む): 145221440

約数和(自身を除く): 97470716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 9973, 19946, 29919, 39892, 59838, 69811, 89757, 119676, 139622, 179514, 189487, 209433, 279244, 359028, 378974, 418866, 568461, 628299, 757948, 837732, 1136922, 1256598, 1326409, 1705383, 2273844, 2513196, 2652818, 3410766, 3979227, 5305636, 6821532, 7958454, 11937681, 15916908, 23875362, 47750724]

約数ペア:

[(1, 47750724), (2, 23875362), (3, 15916908), (4, 11937681), (6, 7958454), (7, 6821532), (9, 5305636), (12, 3979227), (14, 3410766), (18, 2652818), (19, 2513196), (21, 2273844), (28, 1705383), (36, 1326409), (38, 1256598), (42, 1136922), (57, 837732), (63, 757948), (76, 628299), (84, 568461), (114, 418866), (126, 378974), (133, 359028), (171, 279244), (228, 209433), (252, 189487), (266, 179514), (342, 139622), (399, 119676), (532, 89757), (684, 69811), (798, 59838), (1197, 39892), (1596, 29919), (2394, 19946), (4788, 9973)]