551251638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{52711}}^1$

素因数の和:52809

約数の個数: 48

約数和(自身を含む): 1381476096

約数和(自身を除く): 830224458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 52711, 105422, 158133, 316266, 368977, 474399, 737954, 948798, 1106931, 2213862, 3320793, 4375013, 6641586, 8750026, 13125039, 26250078, 30625091, 39375117, 61250182, 78750234, 91875273, 183750546, 275625819, 551251638]

約数ペア:

[(1, 551251638), (2, 275625819), (3, 183750546), (6, 91875273), (7, 78750234), (9, 61250182), (14, 39375117), (18, 30625091), (21, 26250078), (42, 13125039), (63, 8750026), (83, 6641586), (126, 4375013), (166, 3320793), (249, 2213862), (498, 1106931), (581, 948798), (747, 737954), (1162, 474399), (1494, 368977), (1743, 316266), (3486, 158133), (5229, 105422), (10458, 52711)]