61823450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 62856070

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 419, 454, 650, 838, 1135, 2095, 2270, 2951, 4190, 5447, 5675, 5902, 10475, 10894, 11350, 14755, 20950, 27235, 29510, 54470, 73775, 95113, 136175, 147550, 190226, 272350, 475565, 951130, 1236469, 2377825, 2472938, 4755650, 6182345, 12364690, 30911725, 61823450]

約数ペア:

[(1, 61823450), (2, 30911725), (5, 12364690), (10, 6182345), (13, 4755650), (25, 2472938), (26, 2377825), (50, 1236469), (65, 951130), (130, 475565), (227, 272350), (325, 190226), (419, 147550), (454, 136175), (650, 95113), (838, 73775), (1135, 54470), (2095, 29510), (2270, 27235), (2951, 20950), (4190, 14755), (5447, 11350), (5675, 10894), (5902, 10475)]