29120820146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1399}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 49990348800

約数和(自身を除く): 20869528654

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 491, 517, 902, 982, 1034, 1399, 1927, 2798, 3854, 5401, 10802, 15389, 20131, 21197, 23077, 30778, 40262, 42394, 46154, 57359, 65753, 114718, 131506, 221441, 253847, 442882, 507694, 630949, 686909, 723283, 946157, 1261898, 1373818, 1446566, 1892314, 2695873, 5391746, 7555999, 10407727, 15111998, 20815454, 28163269, 29654603, 32284723, 56326538, 59309206, 64569446, 309795959, 355131953, 619591918, 710263906, 1323673643, 2647347286, 14560410073, 29120820146]

約数ペア:

[(1, 29120820146), (2, 14560410073), (11, 2647347286), (22, 1323673643), (41, 710263906), (47, 619591918), (82, 355131953), (94, 309795959), (451, 64569446), (491, 59309206), (517, 56326538), (902, 32284723), (982, 29654603), (1034, 28163269), (1399, 20815454), (1927, 15111998), (2798, 10407727), (3854, 7555999), (5401, 5391746), (10802, 2695873), (15389, 1892314), (20131, 1446566), (21197, 1373818), (23077, 1261898), (30778, 946157), (40262, 723283), (42394, 686909), (46154, 630949), (57359, 507694), (65753, 442882), (114718, 253847), (131506, 221441)]