49178860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57507860

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 587, 590, 710, 1174, 1180, 1420, 2348, 2935, 4189, 5870, 8378, 11740, 16756, 20945, 34633, 41677, 41890, 69266, 83354, 83780, 138532, 166708, 173165, 208385, 346330, 416770, 692660, 833540, 2458943, 4917886, 9835772, 12294715, 24589430, 49178860]

約数ペア:

[(1, 49178860), (2, 24589430), (4, 12294715), (5, 9835772), (10, 4917886), (20, 2458943), (59, 833540), (71, 692660), (118, 416770), (142, 346330), (236, 208385), (284, 173165), (295, 166708), (355, 138532), (587, 83780), (590, 83354), (710, 69266), (1174, 41890), (1180, 41677), (1420, 34633), (2348, 20945), (2935, 16756), (4189, 11740), (5870, 8378)]