47193468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 129773952

約数和(自身を除く): 82580484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 967, 996, 1162, 1743, 1934, 2324, 2901, 3486, 3868, 4067, 5802, 6769, 6972, 8134, 11604, 12201, 13538, 16268, 20307, 24402, 27076, 40614, 47383, 48804, 80261, 81228, 94766, 142149, 160522, 189532, 240783, 284298, 321044, 481566, 561827, 568596, 963132, 1123654, 1685481, 2247308, 3370962, 3932789, 6741924, 7865578, 11798367, 15731156, 23596734, 47193468]

約数ペア:

[(1, 47193468), (2, 23596734), (3, 15731156), (4, 11798367), (6, 7865578), (7, 6741924), (12, 3932789), (14, 3370962), (21, 2247308), (28, 1685481), (42, 1123654), (49, 963132), (83, 568596), (84, 561827), (98, 481566), (147, 321044), (166, 284298), (196, 240783), (249, 189532), (294, 160522), (332, 142149), (498, 94766), (581, 81228), (588, 80261), (967, 48804), (996, 47383), (1162, 40614), (1743, 27076), (1934, 24402), (2324, 20307), (2901, 16268), (3486, 13538), (3868, 12201), (4067, 11604), (5802, 8134), (6769, 6972)]