47950680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21064

約数の個数: 64

約数和(自身を含む): 151430400

約数和(自身を除く): 103479720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21031, 42062, 63093, 84124, 105155, 126186, 168248, 210310, 252372, 315465, 399589, 420620, 504744, 630930, 799178, 841240, 1198767, 1261860, 1598356, 1997945, 2397534, 2523720, 3196712, 3995890, 4795068, 5993835, 7991780, 9590136, 11987670, 15983560, 23975340, 47950680]

約数ペア:

[(1, 47950680), (2, 23975340), (3, 15983560), (4, 11987670), (5, 9590136), (6, 7991780), (8, 5993835), (10, 4795068), (12, 3995890), (15, 3196712), (19, 2523720), (20, 2397534), (24, 1997945), (30, 1598356), (38, 1261860), (40, 1198767), (57, 841240), (60, 799178), (76, 630930), (95, 504744), (114, 420620), (120, 399589), (152, 315465), (190, 252372), (228, 210310), (285, 168248), (380, 126186), (456, 105155), (570, 84124), (760, 63093), (1140, 42062), (2280, 21031)]