51430410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 86463990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 797, 1195, 1434, 1594, 2151, 2390, 2391, 3585, 3985, 4302, 4782, 6453, 7170, 7173, 7970, 10755, 11955, 12906, 14346, 21510, 21519, 23910, 32265, 35865, 43038, 64530, 71730, 107595, 190483, 215190, 380966, 571449, 952415, 1142898, 1714347, 1904830, 2857245, 3428694, 5143041, 5714490, 8571735, 10286082, 17143470, 25715205, 51430410]

約数ペア:

[(1, 51430410), (2, 25715205), (3, 17143470), (5, 10286082), (6, 8571735), (9, 5714490), (10, 5143041), (15, 3428694), (18, 2857245), (27, 1904830), (30, 1714347), (45, 1142898), (54, 952415), (90, 571449), (135, 380966), (239, 215190), (270, 190483), (478, 107595), (717, 71730), (797, 64530), (1195, 43038), (1434, 35865), (1594, 32265), (2151, 23910), (2390, 21519), (2391, 21510), (3585, 14346), (3985, 12906), (4302, 11955), (4782, 10755), (6453, 7970), (7170, 7173)]