47436220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 110200608

約数和(自身を除く): 62764388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 4931, 9620, 9862, 19724, 24655, 49310, 64103, 98620, 128206, 182447, 256412, 320515, 364894, 641030, 729788, 912235, 1282060, 1824470, 2371811, 3648940, 4743622, 9487244, 11859055, 23718110, 47436220]

約数ペア:

[(1, 47436220), (2, 23718110), (4, 11859055), (5, 9487244), (10, 4743622), (13, 3648940), (20, 2371811), (26, 1824470), (37, 1282060), (52, 912235), (65, 729788), (74, 641030), (130, 364894), (148, 320515), (185, 256412), (260, 182447), (370, 128206), (481, 98620), (740, 64103), (962, 49310), (1924, 24655), (2405, 19724), (4810, 9862), (4931, 9620)]