50520050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 65186830

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 71, 95, 107, 133, 142, 175, 190, 214, 266, 350, 355, 475, 497, 535, 665, 710, 749, 950, 994, 1070, 1330, 1349, 1498, 1775, 2033, 2485, 2675, 2698, 3325, 3550, 3745, 4066, 4970, 5350, 6650, 6745, 7490, 7597, 9443, 10165, 12425, 13490, 14231, 15194, 18725, 18886, 20330, 24850, 28462, 33725, 37450, 37985, 47215, 50825, 53179, 67450, 71155, 75970, 94430, 101650, 106358, 142310, 144343, 189925, 236075, 265895, 288686, 355775, 379850, 472150, 531790, 711550, 721715, 1010401, 1329475, 1443430, 2020802, 2658950, 3608575, 5052005, 7217150, 10104010, 25260025, 50520050]

約数ペア:

[(1, 50520050), (2, 25260025), (5, 10104010), (7, 7217150), (10, 5052005), (14, 3608575), (19, 2658950), (25, 2020802), (35, 1443430), (38, 1329475), (50, 1010401), (70, 721715), (71, 711550), (95, 531790), (107, 472150), (133, 379850), (142, 355775), (175, 288686), (190, 265895), (214, 236075), (266, 189925), (350, 144343), (355, 142310), (475, 106358), (497, 101650), (535, 94430), (665, 75970), (710, 71155), (749, 67450), (950, 53179), (994, 50825), (1070, 47215), (1330, 37985), (1349, 37450), (1498, 33725), (1775, 28462), (2033, 24850), (2485, 20330), (2675, 18886), (2698, 18725), (3325, 15194), (3550, 14231), (3745, 13490), (4066, 12425), (4970, 10165), (5350, 9443), (6650, 7597), (6745, 7490)]