53136951

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 86220288

約数和(自身を除く): 33083337

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 357, 593, 753, 1757, 1779, 4151, 4267, 5271, 10081, 12453, 12801, 29869, 30243, 70567, 89607, 148843, 211701, 446529, 1041901, 2530331, 3125703, 7590993, 17712317, 53136951]

約数ペア:

[(1, 53136951), (3, 17712317), (7, 7590993), (17, 3125703), (21, 2530331), (51, 1041901), (119, 446529), (251, 211701), (357, 148843), (593, 89607), (753, 70567), (1757, 30243), (1779, 29869), (4151, 12801), (4267, 12453), (5271, 10081)]