56129850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 175024512

約数和(自身を除く): 118894662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 103, 105, 126, 150, 173, 175, 206, 210, 225, 309, 315, 346, 350, 450, 515, 519, 525, 618, 630, 721, 865, 927, 1030, 1038, 1050, 1211, 1442, 1545, 1557, 1575, 1730, 1854, 2163, 2422, 2575, 2595, 3090, 3114, 3150, 3605, 3633, 4325, 4326, 4635, 5150, 5190, 6055, 6489, 7210, 7266, 7725, 7785, 8650, 9270, 10815, 10899, 12110, 12975, 12978, 15450, 15570, 17819, 18025, 18165, 21630, 21798, 23175, 25950, 30275, 32445, 35638, 36050, 36330, 38925, 46350, 53457, 54075, 54495, 60550, 64890, 77850, 89095, 90825, 106914, 108150, 108990, 124733, 160371, 162225, 178190, 181650, 249466, 267285, 272475, 320742, 324450, 374199, 445475, 534570, 544950, 623665, 748398, 801855, 890950, 1122597, 1247330, 1336425, 1603710, 1870995, 2245194, 2672850, 3118325, 3741990, 4009275, 5612985, 6236650, 8018550, 9354975, 11225970, 18709950, 28064925, 56129850]

約数ペア:

[(1, 56129850), (2, 28064925), (3, 18709950), (5, 11225970), (6, 9354975), (7, 8018550), (9, 6236650), (10, 5612985), (14, 4009275), (15, 3741990), (18, 3118325), (21, 2672850), (25, 2245194), (30, 1870995), (35, 1603710), (42, 1336425), (45, 1247330), (50, 1122597), (63, 890950), (70, 801855), (75, 748398), (90, 623665), (103, 544950), (105, 534570), (126, 445475), (150, 374199), (173, 324450), (175, 320742), (206, 272475), (210, 267285), (225, 249466), (309, 181650), (315, 178190), (346, 162225), (350, 160371), (450, 124733), (515, 108990), (519, 108150), (525, 106914), (618, 90825), (630, 89095), (721, 77850), (865, 64890), (927, 60550), (1030, 54495), (1038, 54075), (1050, 53457), (1211, 46350), (1442, 38925), (1545, 36330), (1557, 36050), (1575, 35638), (1730, 32445), (1854, 30275), (2163, 25950), (2422, 23175), (2575, 21798), (2595, 21630), (3090, 18165), (3114, 18025), (3150, 17819), (3605, 15570), (3633, 15450), (4325, 12978), (4326, 12975), (4635, 12110), (5150, 10899), (5190, 10815), (6055, 9270), (6489, 8650), (7210, 7785), (7266, 7725)]