51469132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 63684788

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 67, 68, 79, 134, 143, 158, 187, 221, 268, 286, 316, 374, 442, 572, 737, 748, 869, 871, 884, 1027, 1139, 1343, 1474, 1738, 1742, 2054, 2278, 2431, 2686, 2948, 3476, 3484, 4108, 4556, 4862, 5293, 5372, 9581, 9724, 10586, 11297, 12529, 14773, 14807, 17459, 19162, 21172, 22594, 25058, 29546, 29614, 34918, 38324, 45188, 50116, 58223, 59092, 59228, 68809, 69836, 89981, 116446, 137618, 162877, 179962, 192049, 232892, 275236, 325754, 359924, 384098, 651508, 756899, 768196, 989791, 1169753, 1513798, 1979582, 2339506, 3027596, 3959164, 4679012, 12867283, 25734566, 51469132]

約数ペア:

[(1, 51469132), (2, 25734566), (4, 12867283), (11, 4679012), (13, 3959164), (17, 3027596), (22, 2339506), (26, 1979582), (34, 1513798), (44, 1169753), (52, 989791), (67, 768196), (68, 756899), (79, 651508), (134, 384098), (143, 359924), (158, 325754), (187, 275236), (221, 232892), (268, 192049), (286, 179962), (316, 162877), (374, 137618), (442, 116446), (572, 89981), (737, 69836), (748, 68809), (869, 59228), (871, 59092), (884, 58223), (1027, 50116), (1139, 45188), (1343, 38324), (1474, 34918), (1738, 29614), (1742, 29546), (2054, 25058), (2278, 22594), (2431, 21172), (2686, 19162), (2948, 17459), (3476, 14807), (3484, 14773), (4108, 12529), (4556, 11297), (4862, 10586), (5293, 9724), (5372, 9581)]