49980816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 90

約数和(自身を含む): 148712642

約数和(自身を除く): 98731826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1201, 1224, 1734, 2312, 2402, 2448, 2601, 3468, 3603, 4624, 4804, 5202, 6936, 7206, 9608, 10404, 10809, 13872, 14412, 19216, 20417, 20808, 21618, 28824, 40834, 41616, 43236, 57648, 61251, 81668, 86472, 122502, 163336, 172944, 183753, 245004, 326672, 347089, 367506, 490008, 694178, 735012, 980016, 1041267, 1388356, 1470024, 2082534, 2776712, 2940048, 3123801, 4165068, 5553424, 6247602, 8330136, 12495204, 16660272, 24990408, 49980816]

約数ペア:

[(1, 49980816), (2, 24990408), (3, 16660272), (4, 12495204), (6, 8330136), (8, 6247602), (9, 5553424), (12, 4165068), (16, 3123801), (17, 2940048), (18, 2776712), (24, 2082534), (34, 1470024), (36, 1388356), (48, 1041267), (51, 980016), (68, 735012), (72, 694178), (102, 490008), (136, 367506), (144, 347089), (153, 326672), (204, 245004), (272, 183753), (289, 172944), (306, 163336), (408, 122502), (578, 86472), (612, 81668), (816, 61251), (867, 57648), (1156, 43236), (1201, 41616), (1224, 40834), (1734, 28824), (2312, 21618), (2402, 20808), (2448, 20417), (2601, 19216), (3468, 14412), (3603, 13872), (4624, 10809), (4804, 10404), (5202, 9608), (6936, 7206)]