42082250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 91203840

約数和(自身を除く): 49121590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 139, 173, 175, 250, 278, 346, 350, 695, 865, 875, 973, 1211, 1390, 1730, 1750, 1946, 2422, 3475, 4325, 4865, 6055, 6950, 8650, 9730, 12110, 17375, 21625, 24047, 24325, 30275, 34750, 43250, 48094, 48650, 60550, 120235, 121625, 151375, 168329, 240470, 243250, 302750, 336658, 601175, 841645, 1202350, 1683290, 3005875, 4208225, 6011750, 8416450, 21041125, 42082250]

約数ペア:

[(1, 42082250), (2, 21041125), (5, 8416450), (7, 6011750), (10, 4208225), (14, 3005875), (25, 1683290), (35, 1202350), (50, 841645), (70, 601175), (125, 336658), (139, 302750), (173, 243250), (175, 240470), (250, 168329), (278, 151375), (346, 121625), (350, 120235), (695, 60550), (865, 48650), (875, 48094), (973, 43250), (1211, 34750), (1390, 30275), (1730, 24325), (1750, 24047), (1946, 21625), (2422, 17375), (3475, 12110), (4325, 9730), (4865, 8650), (6055, 6950)]