48151220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 111576528

約数和(自身を除く): 63425308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4517, 5330, 9034, 10660, 18068, 22585, 45170, 58721, 90340, 117442, 185197, 234884, 293605, 370394, 587210, 740788, 925985, 1174420, 1851970, 2407561, 3703940, 4815122, 9630244, 12037805, 24075610, 48151220]

約数ペア:

[(1, 48151220), (2, 24075610), (4, 12037805), (5, 9630244), (10, 4815122), (13, 3703940), (20, 2407561), (26, 1851970), (41, 1174420), (52, 925985), (65, 740788), (82, 587210), (130, 370394), (164, 293605), (205, 234884), (260, 185197), (410, 117442), (533, 90340), (820, 58721), (1066, 45170), (2132, 22585), (2665, 18068), (4517, 10660), (5330, 9034)]