55956810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 167731200

約数和(自身を除く): 111774390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 199, 206, 210, 273, 309, 390, 398, 455, 515, 546, 597, 618, 721, 910, 995, 1030, 1194, 1339, 1365, 1393, 1442, 1545, 1990, 2163, 2587, 2678, 2730, 2786, 2985, 3090, 3605, 4017, 4179, 4326, 5174, 5970, 6695, 6965, 7210, 7761, 8034, 8358, 9373, 10815, 12935, 13390, 13930, 15522, 18109, 18746, 20085, 20497, 20895, 21630, 25870, 28119, 36218, 38805, 40170, 40994, 41790, 46865, 54327, 56238, 61491, 77610, 90545, 93730, 102485, 108654, 122982, 140595, 143479, 181090, 204970, 266461, 271635, 281190, 286958, 307455, 430437, 532922, 543270, 614910, 717395, 799383, 860874, 1332305, 1434790, 1598766, 1865227, 2152185, 2664610, 3730454, 3996915, 4304370, 5595681, 7993830, 9326135, 11191362, 18652270, 27978405, 55956810]

約数ペア:

[(1, 55956810), (2, 27978405), (3, 18652270), (5, 11191362), (6, 9326135), (7, 7993830), (10, 5595681), (13, 4304370), (14, 3996915), (15, 3730454), (21, 2664610), (26, 2152185), (30, 1865227), (35, 1598766), (39, 1434790), (42, 1332305), (65, 860874), (70, 799383), (78, 717395), (91, 614910), (103, 543270), (105, 532922), (130, 430437), (182, 307455), (195, 286958), (199, 281190), (206, 271635), (210, 266461), (273, 204970), (309, 181090), (390, 143479), (398, 140595), (455, 122982), (515, 108654), (546, 102485), (597, 93730), (618, 90545), (721, 77610), (910, 61491), (995, 56238), (1030, 54327), (1194, 46865), (1339, 41790), (1365, 40994), (1393, 40170), (1442, 38805), (1545, 36218), (1990, 28119), (2163, 25870), (2587, 21630), (2678, 20895), (2730, 20497), (2786, 20085), (2985, 18746), (3090, 18109), (3605, 15522), (4017, 13930), (4179, 13390), (4326, 12935), (5174, 10815), (5970, 9373), (6695, 8358), (6965, 8034), (7210, 7761)]