49709280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103561}}^1$

素因数の和:103579

約数の個数: 48

約数和(自身を含む): 156585744

約数和(自身を除く): 106876464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103561, 207122, 310683, 414244, 517805, 621366, 828488, 1035610, 1242732, 1553415, 1656976, 2071220, 2485464, 3106830, 3313952, 4142440, 4970928, 6213660, 8284880, 9941856, 12427320, 16569760, 24854640, 49709280]

約数ペア:

[(1, 49709280), (2, 24854640), (3, 16569760), (4, 12427320), (5, 9941856), (6, 8284880), (8, 6213660), (10, 4970928), (12, 4142440), (15, 3313952), (16, 3106830), (20, 2485464), (24, 2071220), (30, 1656976), (32, 1553415), (40, 1242732), (48, 1035610), (60, 828488), (80, 621366), (96, 517805), (120, 414244), (160, 310683), (240, 207122), (480, 103561)]