51843948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 139962816

約数和(自身を除く): 88118868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 113, 156, 173, 204, 221, 226, 339, 346, 442, 452, 519, 663, 678, 692, 884, 1038, 1326, 1356, 1469, 1921, 2076, 2249, 2652, 2938, 2941, 3842, 4407, 4498, 5763, 5876, 5882, 6747, 7684, 8814, 8823, 8996, 11526, 11764, 13494, 17628, 17646, 19549, 23052, 24973, 26988, 35292, 38233, 39098, 49946, 58647, 74919, 76466, 78196, 99892, 114699, 117294, 149838, 152932, 229398, 234588, 254137, 299676, 332333, 458796, 508274, 664666, 762411, 996999, 1016548, 1329332, 1524822, 1993998, 3049644, 3987996, 4320329, 8640658, 12960987, 17281316, 25921974, 51843948]

約数ペア:

[(1, 51843948), (2, 25921974), (3, 17281316), (4, 12960987), (6, 8640658), (12, 4320329), (13, 3987996), (17, 3049644), (26, 1993998), (34, 1524822), (39, 1329332), (51, 1016548), (52, 996999), (68, 762411), (78, 664666), (102, 508274), (113, 458796), (156, 332333), (173, 299676), (204, 254137), (221, 234588), (226, 229398), (339, 152932), (346, 149838), (442, 117294), (452, 114699), (519, 99892), (663, 78196), (678, 76466), (692, 74919), (884, 58647), (1038, 49946), (1326, 39098), (1356, 38233), (1469, 35292), (1921, 26988), (2076, 24973), (2249, 23052), (2652, 19549), (2938, 17646), (2941, 17628), (3842, 13494), (4407, 11764), (4498, 11526), (5763, 8996), (5876, 8823), (5882, 8814), (6747, 7684)]