49136442880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2741989}}^1$

素因数の和:2742019

約数の個数: 80

約数和(自身を含む): 134642676960

約数和(自身を除く): 85506234080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 2741989, 5483978, 10967956, 13709945, 19193923, 21935912, 27419890, 38387846, 43871824, 54839780, 76775692, 87743648, 95969615, 109679560, 153551384, 175487296, 191939230, 219359120, 307102768, 350974592, 383878460, 438718240, 614205536, 701949184, 767756920, 877436480, 1228411072, 1403898368, 1535513840, 1754872960, 2456822144, 3071027680, 3509745920, 4913644288, 6142055360, 7019491840, 9827288576, 12284110720, 24568221440, 49136442880]

約数ペア:

[(1, 49136442880), (2, 24568221440), (4, 12284110720), (5, 9827288576), (7, 7019491840), (8, 6142055360), (10, 4913644288), (14, 3509745920), (16, 3071027680), (20, 2456822144), (28, 1754872960), (32, 1535513840), (35, 1403898368), (40, 1228411072), (56, 877436480), (64, 767756920), (70, 701949184), (80, 614205536), (112, 438718240), (128, 383878460), (140, 350974592), (160, 307102768), (224, 219359120), (256, 191939230), (280, 175487296), (320, 153551384), (448, 109679560), (512, 95969615), (560, 87743648), (640, 76775692), (896, 54839780), (1120, 43871824), (1280, 38387846), (1792, 27419890), (2240, 21935912), (2560, 19193923), (3584, 13709945), (4480, 10967956), (8960, 5483978), (17920, 2741989)]