50133200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 134324736

約数和(自身を除く): 84191536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 311, 325, 400, 403, 496, 520, 620, 622, 650, 775, 806, 1040, 1240, 1244, 1300, 1550, 1555, 1612, 2015, 2480, 2488, 2600, 3100, 3110, 3224, 4030, 4043, 4976, 5200, 6200, 6220, 6448, 7775, 8060, 8086, 9641, 10075, 12400, 12440, 15550, 16120, 16172, 19282, 20150, 20215, 24880, 31100, 32240, 32344, 38564, 40300, 40430, 48205, 62200, 64688, 77128, 80600, 80860, 96410, 101075, 124400, 125333, 154256, 161200, 161720, 192820, 202150, 241025, 250666, 323440, 385640, 404300, 482050, 501332, 626665, 771280, 808600, 964100, 1002664, 1253330, 1617200, 1928200, 2005328, 2506660, 3133325, 3856400, 5013320, 6266650, 10026640, 12533300, 25066600, 50133200]

約数ペア:

[(1, 50133200), (2, 25066600), (4, 12533300), (5, 10026640), (8, 6266650), (10, 5013320), (13, 3856400), (16, 3133325), (20, 2506660), (25, 2005328), (26, 1928200), (31, 1617200), (40, 1253330), (50, 1002664), (52, 964100), (62, 808600), (65, 771280), (80, 626665), (100, 501332), (104, 482050), (124, 404300), (130, 385640), (155, 323440), (200, 250666), (208, 241025), (248, 202150), (260, 192820), (310, 161720), (311, 161200), (325, 154256), (400, 125333), (403, 124400), (496, 101075), (520, 96410), (620, 80860), (622, 80600), (650, 77128), (775, 64688), (806, 62200), (1040, 48205), (1240, 40430), (1244, 40300), (1300, 38564), (1550, 32344), (1555, 32240), (1612, 31100), (2015, 24880), (2480, 20215), (2488, 20150), (2600, 19282), (3100, 16172), (3110, 16120), (3224, 15550), (4030, 12440), (4043, 12400), (4976, 10075), (5200, 9641), (6200, 8086), (6220, 8060), (6448, 7775)]