49210070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 115468416

約数和(自身を除く): 66258346

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3181, 6362, 7735, 15470, 15905, 22267, 31810, 41353, 44534, 54077, 82706, 108154, 111335, 206765, 222670, 270385, 289471, 378539, 413530, 540770, 578942, 703001, 757078, 1406002, 1447355, 1892695, 2894710, 3515005, 3785390, 4921007, 7030010, 9842014, 24605035, 49210070]

約数ペア:

[(1, 49210070), (2, 24605035), (5, 9842014), (7, 7030010), (10, 4921007), (13, 3785390), (14, 3515005), (17, 2894710), (26, 1892695), (34, 1447355), (35, 1406002), (65, 757078), (70, 703001), (85, 578942), (91, 540770), (119, 413530), (130, 378539), (170, 289471), (182, 270385), (221, 222670), (238, 206765), (442, 111335), (455, 108154), (595, 82706), (910, 54077), (1105, 44534), (1190, 41353), (1547, 31810), (2210, 22267), (3094, 15905), (3181, 15470), (6362, 7735)]