51623532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 139426560

約数和(自身を除く): 87803028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1063, 1278, 1349, 2126, 2556, 2698, 3189, 4047, 4252, 5396, 6378, 8094, 9567, 12141, 12756, 16188, 19134, 20197, 24282, 38268, 40394, 48564, 60591, 75473, 80788, 121182, 150946, 181773, 226419, 242364, 301892, 363546, 452838, 679257, 727092, 905676, 1358514, 1433987, 2717028, 2867974, 4301961, 5735948, 8603922, 12905883, 17207844, 25811766, 51623532]

約数ペア:

[(1, 51623532), (2, 25811766), (3, 17207844), (4, 12905883), (6, 8603922), (9, 5735948), (12, 4301961), (18, 2867974), (19, 2717028), (36, 1433987), (38, 1358514), (57, 905676), (71, 727092), (76, 679257), (114, 452838), (142, 363546), (171, 301892), (213, 242364), (228, 226419), (284, 181773), (342, 150946), (426, 121182), (639, 80788), (684, 75473), (852, 60591), (1063, 48564), (1278, 40394), (1349, 38268), (2126, 24282), (2556, 20197), (2698, 19134), (3189, 16188), (4047, 12756), (4252, 12141), (5396, 9567), (6378, 8094)]