47754740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 110303424

約数和(自身を除く): 62548684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1657, 2620, 2882, 3314, 5764, 6628, 7205, 8285, 14410, 16570, 18227, 28820, 33140, 36454, 72908, 91135, 182270, 217067, 364540, 434134, 868268, 1085335, 2170670, 2387737, 4341340, 4775474, 9550948, 11938685, 23877370, 47754740]

約数ペア:

[(1, 47754740), (2, 23877370), (4, 11938685), (5, 9550948), (10, 4775474), (11, 4341340), (20, 2387737), (22, 2170670), (44, 1085335), (55, 868268), (110, 434134), (131, 364540), (220, 217067), (262, 182270), (524, 91135), (655, 72908), (1310, 36454), (1441, 33140), (1657, 28820), (2620, 18227), (2882, 16570), (3314, 14410), (5764, 8285), (6628, 7205)]