61378950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17791}}^1$

素因数の和:17829

約数の個数: 48

約数和(自身を含む): 158846976

約数和(自身を除く): 97468026

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 17791, 35582, 53373, 88955, 106746, 177910, 266865, 409193, 444775, 533730, 818386, 889550, 1227579, 1334325, 2045965, 2455158, 2668650, 4091930, 6137895, 10229825, 12275790, 20459650, 30689475, 61378950]

約数ペア:

[(1, 61378950), (2, 30689475), (3, 20459650), (5, 12275790), (6, 10229825), (10, 6137895), (15, 4091930), (23, 2668650), (25, 2455158), (30, 2045965), (46, 1334325), (50, 1227579), (69, 889550), (75, 818386), (115, 533730), (138, 444775), (150, 409193), (230, 266865), (345, 177910), (575, 106746), (690, 88955), (1150, 53373), (1725, 35582), (3450, 17791)]