55310724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12945

約数の個数: 72

約数和(自身を含む): 169198848

約数和(自身を除く): 113888124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 12911, 25822, 38733, 51644, 77466, 90377, 116199, 154932, 180754, 219487, 232398, 271131, 361508, 438974, 464796, 542262, 658461, 813393, 877948, 1084524, 1316922, 1536409, 1626786, 1975383, 2633844, 3072818, 3253572, 3950766, 4609227, 6145636, 7901532, 9218454, 13827681, 18436908, 27655362, 55310724]

約数ペア:

[(1, 55310724), (2, 27655362), (3, 18436908), (4, 13827681), (6, 9218454), (7, 7901532), (9, 6145636), (12, 4609227), (14, 3950766), (17, 3253572), (18, 3072818), (21, 2633844), (28, 1975383), (34, 1626786), (36, 1536409), (42, 1316922), (51, 1084524), (63, 877948), (68, 813393), (84, 658461), (102, 542262), (119, 464796), (126, 438974), (153, 361508), (204, 271131), (238, 232398), (252, 219487), (306, 180754), (357, 154932), (476, 116199), (612, 90377), (714, 77466), (1071, 51644), (1428, 38733), (2142, 25822), (4284, 12911)]