55376750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 121867200

約数和(自身を除く): 66490450

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1549, 1625, 2750, 3098, 3250, 3575, 7150, 7745, 15490, 17039, 17875, 20137, 34078, 35750, 38725, 40274, 77450, 85195, 100685, 170390, 193625, 201370, 221507, 387250, 425975, 443014, 503425, 851950, 1006850, 1107535, 2129875, 2215070, 2517125, 4259750, 5034250, 5537675, 11075350, 27688375, 55376750]

約数ペア:

[(1, 55376750), (2, 27688375), (5, 11075350), (10, 5537675), (11, 5034250), (13, 4259750), (22, 2517125), (25, 2215070), (26, 2129875), (50, 1107535), (55, 1006850), (65, 851950), (110, 503425), (125, 443014), (130, 425975), (143, 387250), (250, 221507), (275, 201370), (286, 193625), (325, 170390), (550, 100685), (650, 85195), (715, 77450), (1375, 40274), (1430, 38725), (1549, 35750), (1625, 34078), (2750, 20137), (3098, 17875), (3250, 17039), (3575, 15490), (7150, 7745)]