53281548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 144209520

約数和(自身を除く): 90927972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1277, 2196, 2318, 2554, 3477, 3831, 4636, 5108, 6954, 7662, 10431, 11493, 13908, 15324, 20862, 22986, 24263, 41724, 45972, 48526, 72789, 77897, 97052, 145578, 155794, 218367, 233691, 291156, 311588, 436734, 467382, 701073, 873468, 934764, 1402146, 1480043, 2804292, 2960086, 4440129, 5920172, 8880258, 13320387, 17760516, 26640774, 53281548]

約数ペア:

[(1, 53281548), (2, 26640774), (3, 17760516), (4, 13320387), (6, 8880258), (9, 5920172), (12, 4440129), (18, 2960086), (19, 2804292), (36, 1480043), (38, 1402146), (57, 934764), (61, 873468), (76, 701073), (114, 467382), (122, 436734), (171, 311588), (183, 291156), (228, 233691), (244, 218367), (342, 155794), (366, 145578), (549, 97052), (684, 77897), (732, 72789), (1098, 48526), (1159, 45972), (1277, 41724), (2196, 24263), (2318, 22986), (2554, 20862), (3477, 15324), (3831, 13908), (4636, 11493), (5108, 10431), (6954, 7662)]