56142450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 190821120

約数和(自身を除く): 134678670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 457, 525, 546, 585, 630, 650, 675, 702, 819, 910, 914, 945, 975, 1050, 1170, 1350, 1365, 1371, 1575, 1638, 1755, 1890, 1950, 2275, 2285, 2457, 2730, 2742, 2925, 3150, 3199, 3510, 4095, 4113, 4550, 4570, 4725, 4914, 5850, 5941, 6398, 6825, 6855, 8190, 8226, 8775, 9450, 9597, 11425, 11882, 12285, 12339, 13650, 13710, 15995, 17550, 17823, 19194, 20475, 20565, 22850, 24570, 24678, 28791, 29705, 31990, 34275, 35646, 40950, 41130, 41587, 47985, 53469, 57582, 59410, 61425, 61695, 68550, 79975, 83174, 86373, 89115, 95970, 102825, 106938, 122850, 123390, 124761, 143955, 148525, 159950, 160407, 172746, 178230, 205650, 207935, 239925, 249522, 267345, 287910, 297050, 308475, 320814, 374283, 415870, 431865, 445575, 479850, 534690, 616950, 623805, 719775, 748566, 802035, 863730, 891150, 1039675, 1122849, 1247610, 1336725, 1439550, 1604070, 1871415, 2079350, 2159325, 2245698, 2673450, 3119025, 3742830, 4010175, 4318650, 5614245, 6238050, 8020350, 9357075, 11228490, 18714150, 28071225, 56142450]

約数ペア:

[(1, 56142450), (2, 28071225), (3, 18714150), (5, 11228490), (6, 9357075), (7, 8020350), (9, 6238050), (10, 5614245), (13, 4318650), (14, 4010175), (15, 3742830), (18, 3119025), (21, 2673450), (25, 2245698), (26, 2159325), (27, 2079350), (30, 1871415), (35, 1604070), (39, 1439550), (42, 1336725), (45, 1247610), (50, 1122849), (54, 1039675), (63, 891150), (65, 863730), (70, 802035), (75, 748566), (78, 719775), (90, 623805), (91, 616950), (105, 534690), (117, 479850), (126, 445575), (130, 431865), (135, 415870), (150, 374283), (175, 320814), (182, 308475), (189, 297050), (195, 287910), (210, 267345), (225, 249522), (234, 239925), (270, 207935), (273, 205650), (315, 178230), (325, 172746), (350, 160407), (351, 159950), (378, 148525), (390, 143955), (450, 124761), (455, 123390), (457, 122850), (525, 106938), (546, 102825), (585, 95970), (630, 89115), (650, 86373), (675, 83174), (702, 79975), (819, 68550), (910, 61695), (914, 61425), (945, 59410), (975, 57582), (1050, 53469), (1170, 47985), (1350, 41587), (1365, 41130), (1371, 40950), (1575, 35646), (1638, 34275), (1755, 31990), (1890, 29705), (1950, 28791), (2275, 24678), (2285, 24570), (2457, 22850), (2730, 20565), (2742, 20475), (2925, 19194), (3150, 17823), (3199, 17550), (3510, 15995), (4095, 13710), (4113, 13650), (4550, 12339), (4570, 12285), (4725, 11882), (4914, 11425), (5850, 9597), (5941, 9450), (6398, 8775), (6825, 8226), (6855, 8190)]