47516922050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 95996012112

約数和(自身を除く): 48479090062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 197, 325, 394, 433, 650, 857, 866, 985, 1714, 1970, 2165, 2561, 4285, 4330, 4925, 5122, 5629, 8570, 9850, 10825, 11141, 11258, 12805, 21425, 21650, 22282, 25610, 28145, 42850, 55705, 56290, 64025, 85301, 111410, 128050, 140725, 168829, 170602, 278525, 281450, 337658, 371081, 426505, 557050, 742162, 844145, 853010, 1108913, 1688290, 1855405, 2132525, 2194777, 2217826, 3710810, 4220725, 4265050, 4389554, 4824053, 5544565, 8441450, 9277025, 9648106, 10973885, 11089130, 18554050, 21947770, 24120265, 27722825, 48240530, 54869425, 55445650, 73102957, 109738850, 120601325, 146205914, 241202650, 365514785, 731029570, 950338441, 1827573925, 1900676882, 3655147850, 4751692205, 9503384410, 23758461025, 47516922050]

約数ペア:

[(1, 47516922050), (2, 23758461025), (5, 9503384410), (10, 4751692205), (13, 3655147850), (25, 1900676882), (26, 1827573925), (50, 950338441), (65, 731029570), (130, 365514785), (197, 241202650), (325, 146205914), (394, 120601325), (433, 109738850), (650, 73102957), (857, 55445650), (866, 54869425), (985, 48240530), (1714, 27722825), (1970, 24120265), (2165, 21947770), (2561, 18554050), (4285, 11089130), (4330, 10973885), (4925, 9648106), (5122, 9277025), (5629, 8441450), (8570, 5544565), (9850, 4824053), (10825, 4389554), (11141, 4265050), (11258, 4220725), (12805, 3710810), (21425, 2217826), (21650, 2194777), (22282, 2132525), (25610, 1855405), (28145, 1688290), (42850, 1108913), (55705, 853010), (56290, 844145), (64025, 742162), (85301, 557050), (111410, 426505), (128050, 371081), (140725, 337658), (168829, 281450), (170602, 278525)]