55715244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 142898112

約数和(自身を除く): 87182868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 249, 331, 332, 338, 498, 507, 662, 676, 993, 996, 1014, 1079, 1324, 1986, 2028, 2158, 3237, 3972, 4303, 4316, 6474, 8606, 12909, 12948, 14027, 17212, 25818, 27473, 28054, 42081, 51636, 54946, 55939, 56108, 82419, 84162, 109892, 111878, 164838, 167817, 168324, 223756, 329676, 335634, 357149, 671268, 714298, 1071447, 1428596, 2142894, 4285788, 4642937, 9285874, 13928811, 18571748, 27857622, 55715244]

約数ペア:

[(1, 55715244), (2, 27857622), (3, 18571748), (4, 13928811), (6, 9285874), (12, 4642937), (13, 4285788), (26, 2142894), (39, 1428596), (52, 1071447), (78, 714298), (83, 671268), (156, 357149), (166, 335634), (169, 329676), (249, 223756), (331, 168324), (332, 167817), (338, 164838), (498, 111878), (507, 109892), (662, 84162), (676, 82419), (993, 56108), (996, 55939), (1014, 54946), (1079, 51636), (1324, 42081), (1986, 28054), (2028, 27473), (2158, 25818), (3237, 17212), (3972, 14027), (4303, 12948), (4316, 12909), (6474, 8606)]