51674880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13457}}^1$

素因数の和:13481

約数の個数: 72

約数和(自身を含む): 165048912

約数和(自身を除く): 113374032

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, 13457, 26914, 40371, 53828, 67285, 80742, 107656, 134570, 161484, 201855, 215312, 269140, 322968, 403710, 430624, 538280, 645936, 807420, 861248, 1076560, 1291872, 1614840, 1722496, 2153120, 2583744, 3229680, 3444992, 4306240, 5167488, 6459360, 8612480, 10334976, 12918720, 17224960, 25837440, 51674880]

約数ペア:

[(1, 51674880), (2, 25837440), (3, 17224960), (4, 12918720), (5, 10334976), (6, 8612480), (8, 6459360), (10, 5167488), (12, 4306240), (15, 3444992), (16, 3229680), (20, 2583744), (24, 2153120), (30, 1722496), (32, 1614840), (40, 1291872), (48, 1076560), (60, 861248), (64, 807420), (80, 645936), (96, 538280), (120, 430624), (128, 403710), (160, 322968), (192, 269140), (240, 215312), (256, 201855), (320, 161484), (384, 134570), (480, 107656), (640, 80742), (768, 67285), (960, 53828), (1280, 40371), (1920, 26914), (3840, 13457)]