51706044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 152818848

約数和(自身を除く): 101112804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 97, 102, 117, 134, 153, 156, 194, 201, 204, 221, 234, 268, 291, 306, 388, 402, 442, 468, 582, 603, 612, 663, 804, 871, 873, 884, 1139, 1164, 1206, 1261, 1326, 1649, 1742, 1746, 1989, 2278, 2412, 2522, 2613, 2652, 3298, 3417, 3484, 3492, 3783, 3978, 4556, 4947, 5044, 5226, 6499, 6596, 6834, 7566, 7839, 7956, 9894, 10251, 10452, 11349, 12998, 13668, 14807, 14841, 15132, 15678, 19497, 19788, 20502, 21437, 22698, 25996, 29614, 29682, 31356, 38994, 41004, 42874, 44421, 45396, 58491, 59228, 59364, 64311, 77988, 84487, 85748, 88842, 110483, 116982, 128622, 133263, 168974, 177684, 192933, 220966, 233964, 253461, 257244, 266526, 331449, 337948, 385866, 441932, 506922, 533052, 662898, 760383, 771732, 994347, 1013844, 1325796, 1436279, 1520766, 1988694, 2872558, 3041532, 3977388, 4308837, 5745116, 8617674, 12926511, 17235348, 25853022, 51706044]

約数ペア:

[(1, 51706044), (2, 25853022), (3, 17235348), (4, 12926511), (6, 8617674), (9, 5745116), (12, 4308837), (13, 3977388), (17, 3041532), (18, 2872558), (26, 1988694), (34, 1520766), (36, 1436279), (39, 1325796), (51, 1013844), (52, 994347), (67, 771732), (68, 760383), (78, 662898), (97, 533052), (102, 506922), (117, 441932), (134, 385866), (153, 337948), (156, 331449), (194, 266526), (201, 257244), (204, 253461), (221, 233964), (234, 220966), (268, 192933), (291, 177684), (306, 168974), (388, 133263), (402, 128622), (442, 116982), (468, 110483), (582, 88842), (603, 85748), (612, 84487), (663, 77988), (804, 64311), (871, 59364), (873, 59228), (884, 58491), (1139, 45396), (1164, 44421), (1206, 42874), (1261, 41004), (1326, 38994), (1649, 31356), (1742, 29682), (1746, 29614), (1989, 25996), (2278, 22698), (2412, 21437), (2522, 20502), (2613, 19788), (2652, 19497), (3298, 15678), (3417, 15132), (3484, 14841), (3492, 14807), (3783, 13668), (3978, 12998), (4556, 11349), (4947, 10452), (5044, 10251), (5226, 9894), (6499, 7956), (6596, 7839), (6834, 7566)]