47443396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 121306752

約数和(自身を除く): 73863356

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 41, 44, 52, 68, 77, 82, 91, 119, 143, 154, 164, 182, 187, 221, 238, 286, 287, 289, 308, 364, 374, 442, 451, 476, 533, 572, 574, 578, 697, 748, 884, 902, 1001, 1066, 1148, 1156, 1309, 1394, 1547, 1804, 2002, 2023, 2132, 2431, 2618, 2788, 3094, 3157, 3179, 3731, 3757, 4004, 4046, 4862, 4879, 5236, 5863, 6188, 6314, 6358, 7462, 7514, 7667, 8092, 9061, 9724, 9758, 11726, 11849, 12628, 12716, 14924, 15028, 15334, 17017, 18122, 19516, 22253, 23452, 23698, 26299, 30668, 34034, 36244, 41041, 41327, 44506, 47396, 52598, 53669, 63427, 68068, 82082, 82654, 82943, 89012, 99671, 105196, 107338, 126854, 130339, 154037, 164164, 165308, 165886, 199342, 214676, 253708, 260678, 289289, 308074, 331772, 398684, 521356, 578578, 616148, 697697, 912373, 1078259, 1157156, 1395394, 1694407, 1824746, 2156518, 2790788, 3388814, 3649492, 4313036, 6777628, 11860849, 23721698, 47443396]

約数ペア:

[(1, 47443396), (2, 23721698), (4, 11860849), (7, 6777628), (11, 4313036), (13, 3649492), (14, 3388814), (17, 2790788), (22, 2156518), (26, 1824746), (28, 1694407), (34, 1395394), (41, 1157156), (44, 1078259), (52, 912373), (68, 697697), (77, 616148), (82, 578578), (91, 521356), (119, 398684), (143, 331772), (154, 308074), (164, 289289), (182, 260678), (187, 253708), (221, 214676), (238, 199342), (286, 165886), (287, 165308), (289, 164164), (308, 154037), (364, 130339), (374, 126854), (442, 107338), (451, 105196), (476, 99671), (533, 89012), (572, 82943), (574, 82654), (578, 82082), (697, 68068), (748, 63427), (884, 53669), (902, 52598), (1001, 47396), (1066, 44506), (1148, 41327), (1156, 41041), (1309, 36244), (1394, 34034), (1547, 30668), (1804, 26299), (2002, 23698), (2023, 23452), (2132, 22253), (2431, 19516), (2618, 18122), (2788, 17017), (3094, 15334), (3157, 15028), (3179, 14924), (3731, 12716), (3757, 12628), (4004, 11849), (4046, 11726), (4862, 9758), (4879, 9724), (5236, 9061), (5863, 8092), (6188, 7667), (6314, 7514), (6358, 7462)]