51717264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 143919360

約数和(自身を除く): 92202096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1039, 1464, 2074, 2078, 2928, 3111, 3117, 4148, 4156, 6222, 6234, 8296, 8312, 12444, 12468, 16592, 16624, 17663, 24888, 24936, 35326, 49776, 49872, 52989, 63379, 70652, 105978, 126758, 141304, 190137, 211956, 253516, 282608, 380274, 423912, 507032, 760548, 847824, 1014064, 1077443, 1521096, 2154886, 3042192, 3232329, 4309772, 6464658, 8619544, 12929316, 17239088, 25858632, 51717264]

約数ペア:

[(1, 51717264), (2, 25858632), (3, 17239088), (4, 12929316), (6, 8619544), (8, 6464658), (12, 4309772), (16, 3232329), (17, 3042192), (24, 2154886), (34, 1521096), (48, 1077443), (51, 1014064), (61, 847824), (68, 760548), (102, 507032), (122, 423912), (136, 380274), (183, 282608), (204, 253516), (244, 211956), (272, 190137), (366, 141304), (408, 126758), (488, 105978), (732, 70652), (816, 63379), (976, 52989), (1037, 49872), (1039, 49776), (1464, 35326), (2074, 24936), (2078, 24888), (2928, 17663), (3111, 16624), (3117, 16592), (4148, 12468), (4156, 12444), (6222, 8312), (6234, 8296)]