51362940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2467}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 144289152

約数和(自身を除く): 92926212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 2467, 3470, 4164, 4934, 5205, 6940, 7401, 9868, 10410, 12335, 14802, 20820, 24670, 29604, 37005, 49340, 74010, 148020, 856049, 1712098, 2568147, 3424196, 4280245, 5136294, 8560490, 10272588, 12840735, 17120980, 25681470, 51362940]

約数ペア:

[(1, 51362940), (2, 25681470), (3, 17120980), (4, 12840735), (5, 10272588), (6, 8560490), (10, 5136294), (12, 4280245), (15, 3424196), (20, 2568147), (30, 1712098), (60, 856049), (347, 148020), (694, 74010), (1041, 49340), (1388, 37005), (1735, 29604), (2082, 24670), (2467, 20820), (3470, 14802), (4164, 12335), (4934, 10410), (5205, 9868), (6940, 7401)]