51737868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 118876212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 929, 1071, 1092, 1326, 1428, 1547, 1638, 1858, 1989, 2142, 2652, 2787, 3094, 3276, 3716, 3978, 4284, 4641, 5574, 6188, 6503, 7956, 8361, 9282, 11148, 12077, 13006, 13923, 15793, 16722, 18564, 19509, 24154, 26012, 27846, 31586, 33444, 36231, 39018, 47379, 48308, 55692, 58527, 63172, 72462, 78036, 84539, 94758, 108693, 110551, 117054, 142137, 144924, 169078, 189516, 205309, 217386, 221102, 234108, 253617, 284274, 331653, 338156, 410618, 434772, 442204, 507234, 568548, 615927, 663306, 760851, 821236, 994959, 1014468, 1231854, 1326612, 1437163, 1521702, 1847781, 1989918, 2463708, 2874326, 3043404, 3695562, 3979836, 4311489, 5748652, 7391124, 8622978, 12934467, 17245956, 25868934, 51737868]

約数ペア:

[(1, 51737868), (2, 25868934), (3, 17245956), (4, 12934467), (6, 8622978), (7, 7391124), (9, 5748652), (12, 4311489), (13, 3979836), (14, 3695562), (17, 3043404), (18, 2874326), (21, 2463708), (26, 1989918), (28, 1847781), (34, 1521702), (36, 1437163), (39, 1326612), (42, 1231854), (51, 1014468), (52, 994959), (63, 821236), (68, 760851), (78, 663306), (84, 615927), (91, 568548), (102, 507234), (117, 442204), (119, 434772), (126, 410618), (153, 338156), (156, 331653), (182, 284274), (204, 253617), (221, 234108), (234, 221102), (238, 217386), (252, 205309), (273, 189516), (306, 169078), (357, 144924), (364, 142137), (442, 117054), (468, 110551), (476, 108693), (546, 94758), (612, 84539), (663, 78036), (714, 72462), (819, 63172), (884, 58527), (929, 55692), (1071, 48308), (1092, 47379), (1326, 39018), (1428, 36231), (1547, 33444), (1638, 31586), (1858, 27846), (1989, 26012), (2142, 24154), (2652, 19509), (2787, 18564), (3094, 16722), (3276, 15793), (3716, 13923), (3978, 13006), (4284, 12077), (4641, 11148), (5574, 9282), (6188, 8361), (6503, 7956)]