51988366010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{108883}}^1$

素因数の和:109275

約数の個数: 64

約数和(自身を含む): 112890931200

約数和(自身を除く): 60902565190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 359, 665, 718, 1330, 1795, 2513, 3590, 5026, 6821, 12565, 13642, 25130, 34105, 47747, 68210, 95494, 108883, 217766, 238735, 477470, 544415, 762181, 1088830, 1524362, 2068777, 3810905, 4137554, 7621810, 10343885, 14481439, 20687770, 28962878, 39088997, 72407195, 78177994, 144814390, 195444985, 273622979, 390889970, 547245958, 742690943, 1368114895, 1485381886, 2736229790, 3713454715, 5198836601, 7426909430, 10397673202, 25994183005, 51988366010]

約数ペア:

[(1, 51988366010), (2, 25994183005), (5, 10397673202), (7, 7426909430), (10, 5198836601), (14, 3713454715), (19, 2736229790), (35, 1485381886), (38, 1368114895), (70, 742690943), (95, 547245958), (133, 390889970), (190, 273622979), (266, 195444985), (359, 144814390), (665, 78177994), (718, 72407195), (1330, 39088997), (1795, 28962878), (2513, 20687770), (3590, 14481439), (5026, 10343885), (6821, 7621810), (12565, 4137554), (13642, 3810905), (25130, 2068777), (34105, 1524362), (47747, 1088830), (68210, 762181), (95494, 544415), (108883, 477470), (217766, 238735)]