53869816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 142634520

約数和(自身を除く): 88764704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 56, 62, 77, 88, 91, 98, 104, 124, 143, 154, 182, 196, 217, 248, 286, 308, 341, 364, 392, 403, 434, 539, 572, 616, 637, 682, 728, 806, 868, 961, 1001, 1078, 1144, 1274, 1364, 1519, 1612, 1736, 1922, 2002, 2156, 2387, 2548, 2728, 2821, 3038, 3224, 3844, 4004, 4312, 4433, 4774, 5096, 5642, 6076, 6727, 7007, 7688, 8008, 8866, 9548, 10571, 11284, 12152, 12493, 13454, 14014, 16709, 17732, 19096, 19747, 21142, 22568, 24986, 26908, 28028, 31031, 33418, 35464, 39494, 42284, 47089, 49972, 53816, 56056, 62062, 66836, 73997, 78988, 84568, 87451, 94178, 99944, 124124, 133672, 137423, 147994, 157976, 174902, 188356, 217217, 248248, 274846, 295988, 349804, 376712, 434434, 517979, 549692, 591976, 612157, 699608, 868868, 961961, 1035958, 1099384, 1224314, 1737736, 1923922, 2071916, 2448628, 3847844, 4143832, 4897256, 6733727, 7695688, 13467454, 26934908, 53869816]

約数ペア:

[(1, 53869816), (2, 26934908), (4, 13467454), (7, 7695688), (8, 6733727), (11, 4897256), (13, 4143832), (14, 3847844), (22, 2448628), (26, 2071916), (28, 1923922), (31, 1737736), (44, 1224314), (49, 1099384), (52, 1035958), (56, 961961), (62, 868868), (77, 699608), (88, 612157), (91, 591976), (98, 549692), (104, 517979), (124, 434434), (143, 376712), (154, 349804), (182, 295988), (196, 274846), (217, 248248), (248, 217217), (286, 188356), (308, 174902), (341, 157976), (364, 147994), (392, 137423), (403, 133672), (434, 124124), (539, 99944), (572, 94178), (616, 87451), (637, 84568), (682, 78988), (728, 73997), (806, 66836), (868, 62062), (961, 56056), (1001, 53816), (1078, 49972), (1144, 47089), (1274, 42284), (1364, 39494), (1519, 35464), (1612, 33418), (1736, 31031), (1922, 28028), (2002, 26908), (2156, 24986), (2387, 22568), (2548, 21142), (2728, 19747), (2821, 19096), (3038, 17732), (3224, 16709), (3844, 14014), (4004, 13454), (4312, 12493), (4433, 12152), (4774, 11284), (5096, 10571), (5642, 9548), (6076, 8866), (6727, 8008), (7007, 7688)]