55895910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14045

約数の個数: 64

約数和(自身を含む): 161395200

約数和(自身を除く): 105499290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 14009, 28018, 42027, 70045, 84054, 98063, 140090, 196126, 210135, 266171, 294189, 420270, 490315, 532342, 588378, 798513, 980630, 1330855, 1470945, 1597026, 1863197, 2661710, 2941890, 3726394, 3992565, 5589591, 7985130, 9315985, 11179182, 18631970, 27947955, 55895910]

約数ペア:

[(1, 55895910), (2, 27947955), (3, 18631970), (5, 11179182), (6, 9315985), (7, 7985130), (10, 5589591), (14, 3992565), (15, 3726394), (19, 2941890), (21, 2661710), (30, 1863197), (35, 1597026), (38, 1470945), (42, 1330855), (57, 980630), (70, 798513), (95, 588378), (105, 532342), (114, 490315), (133, 420270), (190, 294189), (210, 266171), (266, 210135), (285, 196126), (399, 140090), (570, 98063), (665, 84054), (798, 70045), (1330, 42027), (1995, 28018), (3990, 14009)]