About the Number

48398940

48398939 ← → 48398941

2進数表記:10111000101000001001011100

漢数字表記:四千八百三十九万八千九百四十

素因数分解:

2 2 × 3 2 × 5 1 × 268883 1

素因数の和:268898
約数の個数: 36
約数和(自身を含む): 146810664
約数和(自身を除く): 98411724

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 268883, 537766, 806649, 1075532, 1344415, 1613298, 2419947, 2688830, 3226596, 4033245, 4839894, 5377660, 8066490, 9679788, 12099735, 16132980, 24199470, 48398940]

約数ペア:
[(1, 48398940), (2, 24199470), (3, 16132980), (4, 12099735), (5, 9679788), (6, 8066490), (9, 5377660), (10, 4839894), (12, 4033245), (15, 3226596), (18, 2688830), (20, 2419947), (30, 1613298), (36, 1344415), (45, 1075532), (60, 806649), (90, 537766), (180, 268883)]

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