49318920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19595

約数の個数: 96

約数和(自身を含む): 183193920

約数和(自身を除く): 133875000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 19571, 39142, 58713, 78284, 97855, 117426, 136997, 156568, 176139, 195710, 234852, 273994, 293565, 352278, 391420, 410991, 469704, 547988, 587130, 684985, 704556, 782840, 821982, 880695, 1095976, 1174260, 1232973, 1369970, 1409112, 1643964, 1761390, 2054955, 2348520, 2465946, 2739940, 3287928, 3522780, 4109910, 4931892, 5479880, 6164865, 7045560, 8219820, 9863784, 12329730, 16439640, 24659460, 49318920]

約数ペア:

[(1, 49318920), (2, 24659460), (3, 16439640), (4, 12329730), (5, 9863784), (6, 8219820), (7, 7045560), (8, 6164865), (9, 5479880), (10, 4931892), (12, 4109910), (14, 3522780), (15, 3287928), (18, 2739940), (20, 2465946), (21, 2348520), (24, 2054955), (28, 1761390), (30, 1643964), (35, 1409112), (36, 1369970), (40, 1232973), (42, 1174260), (45, 1095976), (56, 880695), (60, 821982), (63, 782840), (70, 704556), (72, 684985), (84, 587130), (90, 547988), (105, 469704), (120, 410991), (126, 391420), (140, 352278), (168, 293565), (180, 273994), (210, 234852), (252, 195710), (280, 176139), (315, 156568), (360, 136997), (420, 117426), (504, 97855), (630, 78284), (840, 58713), (1260, 39142), (2520, 19571)]