49766240

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5175

約数の個数: 48

約数和(自身を含む): 119523600

約数和(自身を除く): 69757360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5099, 9760, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 163168, 203960, 311039, 407920, 622078, 815840, 1244156, 1555195, 2488312, 3110390, 4976624, 6220780, 9953248, 12441560, 24883120, 49766240]

約数ペア:

[(1, 49766240), (2, 24883120), (4, 12441560), (5, 9953248), (8, 6220780), (10, 4976624), (16, 3110390), (20, 2488312), (32, 1555195), (40, 1244156), (61, 815840), (80, 622078), (122, 407920), (160, 311039), (244, 203960), (305, 163168), (488, 101980), (610, 81584), (976, 50990), (1220, 40792), (1952, 25495), (2440, 20396), (4880, 10198), (5099, 9760)]