49226320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 135607392

約数和(自身を除く): 86381072

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 331, 338, 440, 520, 572, 662, 676, 715, 845, 880, 1040, 1144, 1324, 1352, 1430, 1655, 1690, 1859, 2288, 2648, 2704, 2860, 3310, 3380, 3641, 3718, 4303, 5296, 5720, 6620, 6760, 7282, 7436, 8606, 9295, 11440, 13240, 13520, 14564, 14872, 17212, 18205, 18590, 21515, 26480, 29128, 29744, 34424, 36410, 37180, 43030, 47333, 55939, 58256, 68848, 72820, 74360, 86060, 94666, 111878, 145640, 148720, 172120, 189332, 223756, 236665, 279695, 291280, 344240, 378664, 447512, 473330, 559390, 615329, 757328, 895024, 946660, 1118780, 1230658, 1893320, 2237560, 2461316, 3076645, 3786640, 4475120, 4922632, 6153290, 9845264, 12306580, 24613160, 49226320]

約数ペア:

[(1, 49226320), (2, 24613160), (4, 12306580), (5, 9845264), (8, 6153290), (10, 4922632), (11, 4475120), (13, 3786640), (16, 3076645), (20, 2461316), (22, 2237560), (26, 1893320), (40, 1230658), (44, 1118780), (52, 946660), (55, 895024), (65, 757328), (80, 615329), (88, 559390), (104, 473330), (110, 447512), (130, 378664), (143, 344240), (169, 291280), (176, 279695), (208, 236665), (220, 223756), (260, 189332), (286, 172120), (331, 148720), (338, 145640), (440, 111878), (520, 94666), (572, 86060), (662, 74360), (676, 72820), (715, 68848), (845, 58256), (880, 55939), (1040, 47333), (1144, 43030), (1324, 37180), (1352, 36410), (1430, 34424), (1655, 29744), (1690, 29128), (1859, 26480), (2288, 21515), (2648, 18590), (2704, 18205), (2860, 17212), (3310, 14872), (3380, 14564), (3641, 13520), (3718, 13240), (4303, 11440), (5296, 9295), (5720, 8606), (6620, 7436), (6760, 7282)]