50737360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 123576912

約数和(自身を除く): 72839552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 185, 244, 281, 296, 305, 370, 488, 562, 592, 610, 740, 976, 1124, 1220, 1405, 1480, 2248, 2257, 2440, 2810, 2960, 4496, 4514, 4880, 5620, 9028, 10397, 11240, 11285, 17141, 18056, 20794, 22480, 22570, 34282, 36112, 41588, 45140, 51985, 68564, 83176, 85705, 90280, 103970, 137128, 166352, 171410, 180560, 207940, 274256, 342820, 415880, 634217, 685640, 831760, 1268434, 1371280, 2536868, 3171085, 5073736, 6342170, 10147472, 12684340, 25368680, 50737360]

約数ペア:

[(1, 50737360), (2, 25368680), (4, 12684340), (5, 10147472), (8, 6342170), (10, 5073736), (16, 3171085), (20, 2536868), (37, 1371280), (40, 1268434), (61, 831760), (74, 685640), (80, 634217), (122, 415880), (148, 342820), (185, 274256), (244, 207940), (281, 180560), (296, 171410), (305, 166352), (370, 137128), (488, 103970), (562, 90280), (592, 85705), (610, 83176), (740, 68564), (976, 51985), (1124, 45140), (1220, 41588), (1405, 36112), (1480, 34282), (2248, 22570), (2257, 22480), (2440, 20794), (2810, 18056), (2960, 17141), (4496, 11285), (4514, 11240), (4880, 10397), (5620, 9028)]