56303156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 130042080

約数和(自身を除く): 73738924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1163, 1274, 1729, 1862, 2326, 2548, 3458, 3724, 4652, 6916, 8141, 12103, 15119, 16282, 22097, 24206, 30238, 32564, 44194, 48412, 56987, 60476, 88388, 105833, 113974, 154679, 211666, 227948, 287261, 309358, 423332, 574522, 618716, 740831, 1082753, 1149044, 1481662, 2010827, 2165506, 2963324, 4021654, 4331012, 8043308, 14075789, 28151578, 56303156]

約数ペア:

[(1, 56303156), (2, 28151578), (4, 14075789), (7, 8043308), (13, 4331012), (14, 4021654), (19, 2963324), (26, 2165506), (28, 2010827), (38, 1481662), (49, 1149044), (52, 1082753), (76, 740831), (91, 618716), (98, 574522), (133, 423332), (182, 309358), (196, 287261), (247, 227948), (266, 211666), (364, 154679), (494, 113974), (532, 105833), (637, 88388), (931, 60476), (988, 56987), (1163, 48412), (1274, 44194), (1729, 32564), (1862, 30238), (2326, 24206), (2548, 22097), (3458, 16282), (3724, 15119), (4652, 12103), (6916, 8141)]