47245020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41443}}^1$

素因数の和:41474

約数の個数: 48

約数和(自身を含む): 139251840

約数和(自身を除く): 92006820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 41443, 82886, 124329, 165772, 207215, 248658, 414430, 497316, 621645, 787417, 828860, 1243290, 1574834, 2362251, 2486580, 3149668, 3937085, 4724502, 7874170, 9449004, 11811255, 15748340, 23622510, 47245020]

約数ペア:

[(1, 47245020), (2, 23622510), (3, 15748340), (4, 11811255), (5, 9449004), (6, 7874170), (10, 4724502), (12, 3937085), (15, 3149668), (19, 2486580), (20, 2362251), (30, 1574834), (38, 1243290), (57, 828860), (60, 787417), (76, 621645), (95, 497316), (114, 414430), (190, 248658), (228, 207215), (285, 165772), (380, 124329), (570, 82886), (1140, 41443)]