54572308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 57920492

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 356, 359, 427, 623, 718, 854, 1246, 1436, 1708, 2492, 2513, 5026, 5429, 10052, 10858, 21716, 21899, 31951, 38003, 43798, 63902, 76006, 87596, 127804, 152012, 153293, 223657, 306586, 447314, 613172, 894628, 1949011, 3898022, 7796044, 13643077, 27286154, 54572308]

約数ペア:

[(1, 54572308), (2, 27286154), (4, 13643077), (7, 7796044), (14, 3898022), (28, 1949011), (61, 894628), (89, 613172), (122, 447314), (178, 306586), (244, 223657), (356, 153293), (359, 152012), (427, 127804), (623, 87596), (718, 76006), (854, 63902), (1246, 43798), (1436, 38003), (1708, 31951), (2492, 21899), (2513, 21716), (5026, 10858), (5429, 10052)]