About the Number

55145948

55145947 ← → 55145949

2進数表記:11010010010111010111011100

漢数字表記:五千五百十四万五千九百四十八

素因数分解:

2 2 × 11 1 × 13 1 × 229 1 × 421 1

素因数の和:678
約数の個数: 48
約数和(自身を含む): 114142560
約数和(自身を除く): 58996612

約数列:
[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 421, 458, 572, 842, 916, 1684, 2519, 2977, 4631, 5038, 5473, 5954, 9262, 10076, 10946, 11908, 18524, 21892, 32747, 60203, 65494, 96409, 120406, 130988, 192818, 240812, 385636, 1060499, 1253317, 2120998, 2506634, 4241996, 5013268, 13786487, 27572974, 55145948]

約数ペア:
[(1, 55145948), (2, 27572974), (4, 13786487), (11, 5013268), (13, 4241996), (22, 2506634), (26, 2120998), (44, 1253317), (52, 1060499), (143, 385636), (229, 240812), (286, 192818), (421, 130988), (458, 120406), (572, 96409), (842, 65494), (916, 60203), (1684, 32747), (2519, 21892), (2977, 18524), (4631, 11908), (5038, 10946), (5473, 10076), (5954, 9262)]

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