49211760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15802

約数の個数: 80

約数和(自身を含む): 164301984

約数和(自身を除く): 115090224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 157730, 189276, 205049, 236595, 252368, 315460, 378552, 410098, 473190, 615147, 630920, 757104, 820196, 946380, 1025245, 1230294, 1261840, 1640392, 1892760, 2050490, 2460588, 3075735, 3280784, 3785520, 4100980, 4921176, 6151470, 8201960, 9842352, 12302940, 16403920, 24605880, 49211760]

約数ペア:

[(1, 49211760), (2, 24605880), (3, 16403920), (4, 12302940), (5, 9842352), (6, 8201960), (8, 6151470), (10, 4921176), (12, 4100980), (13, 3785520), (15, 3280784), (16, 3075735), (20, 2460588), (24, 2050490), (26, 1892760), (30, 1640392), (39, 1261840), (40, 1230294), (48, 1025245), (52, 946380), (60, 820196), (65, 757104), (78, 630920), (80, 615147), (104, 473190), (120, 410098), (130, 378552), (156, 315460), (195, 252368), (208, 236595), (240, 205049), (260, 189276), (312, 157730), (390, 126184), (520, 94638), (624, 78865), (780, 63092), (1040, 47319), (1560, 31546), (3120, 15773)]