49157343808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 101929411584

約数和(自身を除く): 52772067776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 173, 197, 248, 346, 394, 496, 692, 727, 788, 992, 1384, 1454, 1576, 1984, 2768, 2908, 3152, 5363, 5536, 5816, 6107, 6304, 10726, 11072, 11632, 12214, 12608, 21452, 22537, 23264, 24428, 34081, 42904, 45074, 46528, 48856, 68162, 85808, 90148, 97712, 125771, 136324, 143219, 171616, 180296, 195424, 251542, 272648, 286438, 343232, 360592, 390848, 503084, 545296, 572876, 721184, 1006168, 1056511, 1090592, 1145752, 1442368, 2012336, 2113022, 2181184, 2291504, 3898901, 4024672, 4226044, 4439789, 4583008, 7797802, 8049344, 8452088, 8879578, 9166016, 15595604, 16904176, 17759156, 24776887, 31191208, 33808352, 35518312, 49553774, 62382416, 67616704, 71036624, 99107548, 124764832, 142073248, 198215096, 249529664, 284146496, 396430192, 768083497, 792860384, 1536166994, 1585720768, 3072333988, 6144667976, 12289335952, 24578671904, 49157343808]

約数ペア:

[(1, 49157343808), (2, 24578671904), (4, 12289335952), (8, 6144667976), (16, 3072333988), (31, 1585720768), (32, 1536166994), (62, 792860384), (64, 768083497), (124, 396430192), (173, 284146496), (197, 249529664), (248, 198215096), (346, 142073248), (394, 124764832), (496, 99107548), (692, 71036624), (727, 67616704), (788, 62382416), (992, 49553774), (1384, 35518312), (1454, 33808352), (1576, 31191208), (1984, 24776887), (2768, 17759156), (2908, 16904176), (3152, 15595604), (5363, 9166016), (5536, 8879578), (5816, 8452088), (6107, 8049344), (6304, 7797802), (10726, 4583008), (11072, 4439789), (11632, 4226044), (12214, 4024672), (12608, 3898901), (21452, 2291504), (22537, 2181184), (23264, 2113022), (24428, 2012336), (34081, 1442368), (42904, 1145752), (45074, 1090592), (46528, 1056511), (48856, 1006168), (68162, 721184), (85808, 572876), (90148, 545296), (97712, 503084), (125771, 390848), (136324, 360592), (143219, 343232), (171616, 286438), (180296, 272648), (195424, 251542)]