52597510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 63109370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 557, 665, 710, 994, 1114, 1330, 1349, 2485, 2698, 2785, 3899, 4970, 5570, 6745, 7798, 9443, 10583, 13490, 18886, 19495, 21166, 38990, 39547, 47215, 52915, 74081, 79094, 94430, 105830, 148162, 197735, 276829, 370405, 395470, 553658, 740810, 751393, 1384145, 1502786, 2768290, 3756965, 5259751, 7513930, 10519502, 26298755, 52597510]

約数ペア:

[(1, 52597510), (2, 26298755), (5, 10519502), (7, 7513930), (10, 5259751), (14, 3756965), (19, 2768290), (35, 1502786), (38, 1384145), (70, 751393), (71, 740810), (95, 553658), (133, 395470), (142, 370405), (190, 276829), (266, 197735), (355, 148162), (497, 105830), (557, 94430), (665, 79094), (710, 74081), (994, 52915), (1114, 47215), (1330, 39547), (1349, 38990), (2485, 21166), (2698, 19495), (2785, 18886), (3899, 13490), (4970, 10583), (5570, 9443), (6745, 7798)]