51550650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1296

約数の個数: 72

約数和(自身を含む): 140045724

約数和(自身を除く): 88495074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1181, 1455, 1746, 2362, 2425, 2910, 3543, 4365, 4850, 5905, 7086, 7275, 8730, 10629, 11810, 14550, 17715, 21258, 21825, 29525, 35430, 43650, 53145, 59050, 88575, 106290, 114557, 177150, 229114, 265725, 343671, 531450, 572785, 687342, 1031013, 1145570, 1718355, 2062026, 2863925, 3436710, 5155065, 5727850, 8591775, 10310130, 17183550, 25775325, 51550650]

約数ペア:

[(1, 51550650), (2, 25775325), (3, 17183550), (5, 10310130), (6, 8591775), (9, 5727850), (10, 5155065), (15, 3436710), (18, 2863925), (25, 2062026), (30, 1718355), (45, 1145570), (50, 1031013), (75, 687342), (90, 572785), (97, 531450), (150, 343671), (194, 265725), (225, 229114), (291, 177150), (450, 114557), (485, 106290), (582, 88575), (873, 59050), (970, 53145), (1181, 43650), (1455, 35430), (1746, 29525), (2362, 21825), (2425, 21258), (2910, 17715), (3543, 14550), (4365, 11810), (4850, 10629), (5905, 8730), (7086, 7275)]