53775990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12713}}^1$

素因数の和:12773

約数の個数: 48

約数和(自身を含む): 142803648

約数和(自身を除く): 89027658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 12713, 25426, 38139, 63565, 76278, 114417, 127130, 190695, 228834, 381390, 572085, 597511, 1144170, 1195022, 1792533, 2987555, 3585066, 5377599, 5975110, 8962665, 10755198, 17925330, 26887995, 53775990]

約数ペア:

[(1, 53775990), (2, 26887995), (3, 17925330), (5, 10755198), (6, 8962665), (9, 5975110), (10, 5377599), (15, 3585066), (18, 2987555), (30, 1792533), (45, 1195022), (47, 1144170), (90, 597511), (94, 572085), (141, 381390), (235, 228834), (282, 190695), (423, 127130), (470, 114417), (705, 76278), (846, 63565), (1410, 38139), (2115, 25426), (4230, 12713)]