25538050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 25083710

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 419, 530, 575, 838, 1150, 1219, 1325, 2095, 2438, 2650, 4190, 6095, 9637, 10475, 12190, 19274, 20950, 22207, 30475, 44414, 48185, 60950, 96370, 111035, 222070, 240925, 481850, 510761, 555175, 1021522, 1110350, 2553805, 5107610, 12769025, 25538050]

約数ペア:

[(1, 25538050), (2, 12769025), (5, 5107610), (10, 2553805), (23, 1110350), (25, 1021522), (46, 555175), (50, 510761), (53, 481850), (106, 240925), (115, 222070), (230, 111035), (265, 96370), (419, 60950), (530, 48185), (575, 44414), (838, 30475), (1150, 22207), (1219, 20950), (1325, 19274), (2095, 12190), (2438, 10475), (2650, 9637), (4190, 6095)]