53821950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3978

約数の個数: 96

約数和(自身を含む): 164322816

約数和(自身を除く): 110500866

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 3943, 4550, 6825, 7886, 11829, 13650, 19715, 23658, 27601, 39430, 51259, 55202, 59145, 82803, 98575, 102518, 118290, 138005, 153777, 165606, 197150, 256295, 276010, 295725, 307554, 358813, 414015, 512590, 591450, 690025, 717626, 768885, 828030, 1076439, 1281475, 1380050, 1537770, 1794065, 2070075, 2152878, 2562950, 3588130, 3844425, 4140150, 5382195, 7688850, 8970325, 10764390, 17940650, 26910975, 53821950]

約数ペア:

[(1, 53821950), (2, 26910975), (3, 17940650), (5, 10764390), (6, 8970325), (7, 7688850), (10, 5382195), (13, 4140150), (14, 3844425), (15, 3588130), (21, 2562950), (25, 2152878), (26, 2070075), (30, 1794065), (35, 1537770), (39, 1380050), (42, 1281475), (50, 1076439), (65, 828030), (70, 768885), (75, 717626), (78, 690025), (91, 591450), (105, 512590), (130, 414015), (150, 358813), (175, 307554), (182, 295725), (195, 276010), (210, 256295), (273, 197150), (325, 165606), (350, 153777), (390, 138005), (455, 118290), (525, 102518), (546, 98575), (650, 82803), (910, 59145), (975, 55202), (1050, 51259), (1365, 39430), (1950, 27601), (2275, 23658), (2730, 19715), (3943, 13650), (4550, 11829), (6825, 7886)]