50848980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 179128320

約数和(自身を除く): 128279340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 139, 140, 156, 182, 195, 201, 210, 260, 268, 273, 278, 335, 364, 390, 402, 417, 420, 455, 469, 546, 556, 670, 695, 780, 804, 834, 871, 910, 938, 973, 1005, 1092, 1340, 1365, 1390, 1407, 1668, 1742, 1807, 1820, 1876, 1946, 2010, 2085, 2345, 2613, 2730, 2780, 2814, 2919, 3484, 3614, 3892, 4020, 4170, 4355, 4690, 4865, 5226, 5421, 5460, 5628, 5838, 6097, 7035, 7228, 8340, 8710, 9035, 9313, 9380, 9730, 10452, 10842, 11676, 12194, 12649, 13065, 14070, 14595, 17420, 18070, 18291, 18626, 19460, 21684, 24388, 25298, 26130, 27105, 27939, 28140, 29190, 30485, 36140, 36582, 37252, 37947, 46565, 50596, 52260, 54210, 55878, 58380, 60970, 63245, 65191, 73164, 75894, 91455, 93130, 108420, 111756, 121069, 121940, 126490, 130382, 139695, 151788, 182910, 186260, 189735, 195573, 242138, 252980, 260764, 279390, 325955, 363207, 365820, 379470, 391146, 484276, 558780, 605345, 651910, 726414, 758940, 782292, 847483, 977865, 1210690, 1303820, 1452828, 1694966, 1816035, 1955730, 2421380, 2542449, 3389932, 3632070, 3911460, 4237415, 5084898, 7264140, 8474830, 10169796, 12712245, 16949660, 25424490, 50848980]

約数ペア:

[(1, 50848980), (2, 25424490), (3, 16949660), (4, 12712245), (5, 10169796), (6, 8474830), (7, 7264140), (10, 5084898), (12, 4237415), (13, 3911460), (14, 3632070), (15, 3389932), (20, 2542449), (21, 2421380), (26, 1955730), (28, 1816035), (30, 1694966), (35, 1452828), (39, 1303820), (42, 1210690), (52, 977865), (60, 847483), (65, 782292), (67, 758940), (70, 726414), (78, 651910), (84, 605345), (91, 558780), (105, 484276), (130, 391146), (134, 379470), (139, 365820), (140, 363207), (156, 325955), (182, 279390), (195, 260764), (201, 252980), (210, 242138), (260, 195573), (268, 189735), (273, 186260), (278, 182910), (335, 151788), (364, 139695), (390, 130382), (402, 126490), (417, 121940), (420, 121069), (455, 111756), (469, 108420), (546, 93130), (556, 91455), (670, 75894), (695, 73164), (780, 65191), (804, 63245), (834, 60970), (871, 58380), (910, 55878), (938, 54210), (973, 52260), (1005, 50596), (1092, 46565), (1340, 37947), (1365, 37252), (1390, 36582), (1407, 36140), (1668, 30485), (1742, 29190), (1807, 28140), (1820, 27939), (1876, 27105), (1946, 26130), (2010, 25298), (2085, 24388), (2345, 21684), (2613, 19460), (2730, 18626), (2780, 18291), (2814, 18070), (2919, 17420), (3484, 14595), (3614, 14070), (3892, 13065), (4020, 12649), (4170, 12194), (4355, 11676), (4690, 10842), (4865, 10452), (5226, 9730), (5421, 9380), (5460, 9313), (5628, 9035), (5838, 8710), (6097, 8340), (7035, 7228)]