52778580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 158108160

約数和(自身を除く): 105329580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 570, 670, 691, 804, 1005, 1140, 1273, 1340, 1382, 2010, 2073, 2546, 2764, 3455, 3819, 4020, 4146, 5092, 6365, 6910, 7638, 8292, 10365, 12730, 13129, 13820, 15276, 19095, 20730, 25460, 26258, 38190, 39387, 41460, 46297, 52516, 65645, 76380, 78774, 92594, 131290, 138891, 157548, 185188, 196935, 231485, 262580, 277782, 393870, 462970, 555564, 694455, 787740, 879643, 925940, 1388910, 1759286, 2638929, 2777820, 3518572, 4398215, 5277858, 8796430, 10555716, 13194645, 17592860, 26389290, 52778580]

約数ペア:

[(1, 52778580), (2, 26389290), (3, 17592860), (4, 13194645), (5, 10555716), (6, 8796430), (10, 5277858), (12, 4398215), (15, 3518572), (19, 2777820), (20, 2638929), (30, 1759286), (38, 1388910), (57, 925940), (60, 879643), (67, 787740), (76, 694455), (95, 555564), (114, 462970), (134, 393870), (190, 277782), (201, 262580), (228, 231485), (268, 196935), (285, 185188), (335, 157548), (380, 138891), (402, 131290), (570, 92594), (670, 78774), (691, 76380), (804, 65645), (1005, 52516), (1140, 46297), (1273, 41460), (1340, 39387), (1382, 38190), (2010, 26258), (2073, 25460), (2546, 20730), (2764, 19095), (3455, 15276), (3819, 13820), (4020, 13129), (4146, 12730), (5092, 10365), (6365, 8292), (6910, 7638)]