About the Number

12111550

12111549 ← → 12111551

2進数表記:101110001100111010111110

漢数字表記:千二百十一万千五百五十

素因数分解:

2 1 × 5 2 × 11 1 × 19 2 × 61 1

素因数の和:122
約数の個数: 72
約数和(自身を含む): 26362152
約数和(自身を除く): 14250602

約数列:
[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 61, 95, 110, 122, 190, 209, 275, 305, 361, 418, 475, 550, 610, 671, 722, 950, 1045, 1159, 1342, 1525, 1805, 2090, 2318, 3050, 3355, 3610, 3971, 5225, 5795, 6710, 7942, 9025, 10450, 11590, 12749, 16775, 18050, 19855, 22021, 25498, 28975, 33550, 39710, 44042, 57950, 63745, 99275, 110105, 127490, 198550, 220210, 242231, 318725, 484462, 550525, 637450, 1101050, 1211155, 2422310, 6055775, 12111550]

約数ペア:
[(1, 12111550), (2, 6055775), (5, 2422310), (10, 1211155), (11, 1101050), (19, 637450), (22, 550525), (25, 484462), (38, 318725), (50, 242231), (55, 220210), (61, 198550), (95, 127490), (110, 110105), (122, 99275), (190, 63745), (209, 57950), (275, 44042), (305, 39710), (361, 33550), (418, 28975), (475, 25498), (550, 22021), (610, 19855), (671, 18050), (722, 16775), (950, 12749), (1045, 11590), (1159, 10450), (1342, 9025), (1525, 7942), (1805, 6710), (2090, 5795), (2318, 5225), (3050, 3971), (3355, 3610)]

このpageの処理時間: 0.0041997432708740234 seconds