49943880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19819}}^1$

素因数の和:19843

約数の個数: 96

約数和(自身を含む): 185515200

約数和(自身を除く): 135571320

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, 19819, 39638, 59457, 79276, 99095, 118914, 138733, 158552, 178371, 198190, 237828, 277466, 297285, 356742, 396380, 416199, 475656, 554932, 594570, 693665, 713484, 792760, 832398, 891855, 1109864, 1189140, 1248597, 1387330, 1426968, 1664796, 1783710, 2080995, 2378280, 2497194, 2774660, 3329592, 3567420, 4161990, 4994388, 5549320, 6242985, 7134840, 8323980, 9988776, 12485970, 16647960, 24971940, 49943880]

約数ペア:

[(1, 49943880), (2, 24971940), (3, 16647960), (4, 12485970), (5, 9988776), (6, 8323980), (7, 7134840), (8, 6242985), (9, 5549320), (10, 4994388), (12, 4161990), (14, 3567420), (15, 3329592), (18, 2774660), (20, 2497194), (21, 2378280), (24, 2080995), (28, 1783710), (30, 1664796), (35, 1426968), (36, 1387330), (40, 1248597), (42, 1189140), (45, 1109864), (56, 891855), (60, 832398), (63, 792760), (70, 713484), (72, 693665), (84, 594570), (90, 554932), (105, 475656), (120, 416199), (126, 396380), (140, 356742), (168, 297285), (180, 277466), (210, 237828), (252, 198190), (280, 178371), (315, 158552), (360, 138733), (420, 118914), (504, 99095), (630, 79276), (840, 59457), (1260, 39638), (2520, 19819)]