49936796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 110555424

約数和(自身を除く): 60618628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 173, 182, 244, 338, 346, 364, 427, 676, 692, 793, 854, 1183, 1211, 1586, 1708, 2249, 2366, 2422, 3172, 4498, 4732, 4844, 5551, 8996, 10309, 10553, 11102, 15743, 20618, 21106, 22204, 29237, 31486, 41236, 42212, 58474, 62972, 72163, 73871, 116948, 137189, 144326, 147742, 204659, 274378, 288652, 295484, 409318, 548756, 818636, 960323, 1783457, 1920646, 3566914, 3841292, 7133828, 12484199, 24968398, 49936796]

約数ペア:

[(1, 49936796), (2, 24968398), (4, 12484199), (7, 7133828), (13, 3841292), (14, 3566914), (26, 1920646), (28, 1783457), (52, 960323), (61, 818636), (91, 548756), (122, 409318), (169, 295484), (173, 288652), (182, 274378), (244, 204659), (338, 147742), (346, 144326), (364, 137189), (427, 116948), (676, 73871), (692, 72163), (793, 62972), (854, 58474), (1183, 42212), (1211, 41236), (1586, 31486), (1708, 29237), (2249, 22204), (2366, 21106), (2422, 20618), (3172, 15743), (4498, 11102), (4732, 10553), (4844, 10309), (5551, 8996)]