50673040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 130170240

約数和(自身を除く): 79497200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 356, 440, 445, 647, 712, 880, 890, 979, 1294, 1424, 1780, 1958, 2588, 3235, 3560, 3916, 4895, 5176, 6470, 7117, 7120, 7832, 9790, 10352, 12940, 14234, 15664, 19580, 25880, 28468, 35585, 39160, 51760, 56936, 57583, 71170, 78320, 113872, 115166, 142340, 230332, 284680, 287915, 460664, 569360, 575830, 633413, 921328, 1151660, 1266826, 2303320, 2533652, 3167065, 4606640, 5067304, 6334130, 10134608, 12668260, 25336520, 50673040]

約数ペア:

[(1, 50673040), (2, 25336520), (4, 12668260), (5, 10134608), (8, 6334130), (10, 5067304), (11, 4606640), (16, 3167065), (20, 2533652), (22, 2303320), (40, 1266826), (44, 1151660), (55, 921328), (80, 633413), (88, 575830), (89, 569360), (110, 460664), (176, 287915), (178, 284680), (220, 230332), (356, 142340), (440, 115166), (445, 113872), (647, 78320), (712, 71170), (880, 57583), (890, 56936), (979, 51760), (1294, 39160), (1424, 35585), (1780, 28468), (1958, 25880), (2588, 19580), (3235, 15664), (3560, 14234), (3916, 12940), (4895, 10352), (5176, 9790), (6470, 7832), (7117, 7120)]