49202391380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{937903}}^1$

素因数の和:938016

約数の個数: 48

約数和(自身を含む): 107461288704

約数和(自身を除く): 58258897324

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 2623, 5246, 10492, 13115, 26230, 52460, 937903, 1875806, 3751612, 4689515, 9379030, 18758060, 40329829, 57212083, 80659658, 114424166, 161319316, 201649145, 228848332, 286060415, 403298290, 572120830, 806596580, 1144241660, 2460119569, 4920239138, 9840478276, 12300597845, 24601195690, 49202391380]

約数ペア:

[(1, 49202391380), (2, 24601195690), (4, 12300597845), (5, 9840478276), (10, 4920239138), (20, 2460119569), (43, 1144241660), (61, 806596580), (86, 572120830), (122, 403298290), (172, 286060415), (215, 228848332), (244, 201649145), (305, 161319316), (430, 114424166), (610, 80659658), (860, 57212083), (1220, 40329829), (2623, 18758060), (5246, 9379030), (10492, 4689515), (13115, 3751612), (26230, 1875806), (52460, 937903)]