49854720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12983}}^1$

素因数の和:13007

約数の個数: 72

約数和(自身を含む): 159235776

約数和(自身を除く): 109381056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 129830, 155796, 194745, 207728, 259660, 311592, 389490, 415456, 519320, 623184, 778980, 830912, 1038640, 1246368, 1557960, 1661824, 2077280, 2492736, 3115920, 3323648, 4154560, 4985472, 6231840, 8309120, 9970944, 12463680, 16618240, 24927360, 49854720]

約数ペア:

[(1, 49854720), (2, 24927360), (3, 16618240), (4, 12463680), (5, 9970944), (6, 8309120), (8, 6231840), (10, 4985472), (12, 4154560), (15, 3323648), (16, 3115920), (20, 2492736), (24, 2077280), (30, 1661824), (32, 1557960), (40, 1246368), (48, 1038640), (60, 830912), (64, 778980), (80, 623184), (96, 519320), (120, 415456), (128, 389490), (160, 311592), (192, 259660), (240, 207728), (256, 194745), (320, 155796), (384, 129830), (480, 103864), (640, 77898), (768, 64915), (960, 51932), (1280, 38949), (1920, 25966), (3840, 12983)]