55025660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 128241792

約数和(自身を除く): 73216132

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 53, 61, 74, 92, 106, 115, 122, 148, 185, 212, 230, 244, 265, 305, 370, 460, 530, 610, 740, 851, 1060, 1219, 1220, 1403, 1702, 1961, 2257, 2438, 2806, 3233, 3404, 3922, 4255, 4514, 4876, 5612, 6095, 6466, 7015, 7844, 8510, 9028, 9805, 11285, 12190, 12932, 14030, 16165, 17020, 19610, 22570, 24380, 28060, 32330, 39220, 45103, 45140, 51911, 64660, 74359, 90206, 103822, 119621, 148718, 180412, 207644, 225515, 239242, 259555, 297436, 371795, 451030, 478484, 519110, 598105, 743590, 902060, 1038220, 1196210, 1487180, 2392420, 2751283, 5502566, 11005132, 13756415, 27512830, 55025660]

約数ペア:

[(1, 55025660), (2, 27512830), (4, 13756415), (5, 11005132), (10, 5502566), (20, 2751283), (23, 2392420), (37, 1487180), (46, 1196210), (53, 1038220), (61, 902060), (74, 743590), (92, 598105), (106, 519110), (115, 478484), (122, 451030), (148, 371795), (185, 297436), (212, 259555), (230, 239242), (244, 225515), (265, 207644), (305, 180412), (370, 148718), (460, 119621), (530, 103822), (610, 90206), (740, 74359), (851, 64660), (1060, 51911), (1219, 45140), (1220, 45103), (1403, 39220), (1702, 32330), (1961, 28060), (2257, 24380), (2438, 22570), (2806, 19610), (3233, 17020), (3404, 16165), (3922, 14030), (4255, 12932), (4514, 12190), (4876, 11285), (5612, 9805), (6095, 9028), (6466, 8510), (7015, 7844)]