49396688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 109278720

約数和(自身を除く): 59882032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 67, 71, 88, 118, 134, 142, 176, 236, 268, 284, 472, 536, 568, 649, 737, 781, 944, 1072, 1136, 1298, 1474, 1562, 2596, 2948, 3124, 3953, 4189, 4757, 5192, 5896, 6248, 7906, 8378, 9514, 10384, 11792, 12496, 15812, 16756, 19028, 31624, 33512, 38056, 43483, 46079, 52327, 63248, 67024, 76112, 86966, 92158, 104654, 173932, 184316, 209308, 280663, 347864, 368632, 418616, 561326, 695728, 737264, 837232, 1122652, 2245304, 3087293, 4490608, 6174586, 12349172, 24698344, 49396688]

約数ペア:

[(1, 49396688), (2, 24698344), (4, 12349172), (8, 6174586), (11, 4490608), (16, 3087293), (22, 2245304), (44, 1122652), (59, 837232), (67, 737264), (71, 695728), (88, 561326), (118, 418616), (134, 368632), (142, 347864), (176, 280663), (236, 209308), (268, 184316), (284, 173932), (472, 104654), (536, 92158), (568, 86966), (649, 76112), (737, 67024), (781, 63248), (944, 52327), (1072, 46079), (1136, 43483), (1298, 38056), (1474, 33512), (1562, 31624), (2596, 19028), (2948, 16756), (3124, 15812), (3953, 12496), (4189, 11792), (4757, 10384), (5192, 9514), (5896, 8378), (6248, 7906)]