51178170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 127290240

約数和(自身を除く): 76112070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 409, 430, 485, 582, 645, 818, 970, 1227, 1290, 1455, 2045, 2454, 2910, 4090, 4171, 6135, 8342, 12270, 12513, 17587, 20855, 25026, 35174, 39673, 41710, 52761, 62565, 79346, 87935, 105522, 119019, 125130, 175870, 198365, 238038, 263805, 396730, 527610, 595095, 1190190, 1705939, 3411878, 5117817, 8529695, 10235634, 17059390, 25589085, 51178170]

約数ペア:

[(1, 51178170), (2, 25589085), (3, 17059390), (5, 10235634), (6, 8529695), (10, 5117817), (15, 3411878), (30, 1705939), (43, 1190190), (86, 595095), (97, 527610), (129, 396730), (194, 263805), (215, 238038), (258, 198365), (291, 175870), (409, 125130), (430, 119019), (485, 105522), (582, 87935), (645, 79346), (818, 62565), (970, 52761), (1227, 41710), (1290, 39673), (1455, 35174), (2045, 25026), (2454, 20855), (2910, 17587), (4090, 12513), (4171, 12270), (6135, 8342)]