55381300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 135811620

約数和(自身を除く): 80430320

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 113, 116, 130, 145, 169, 226, 260, 290, 325, 338, 377, 452, 565, 580, 650, 676, 725, 754, 845, 1130, 1300, 1450, 1469, 1508, 1690, 1885, 2260, 2825, 2900, 2938, 3277, 3380, 3770, 4225, 4901, 5650, 5876, 6554, 7345, 7540, 8450, 9425, 9802, 11300, 13108, 14690, 16385, 16900, 18850, 19097, 19604, 24505, 29380, 32770, 36725, 37700, 38194, 42601, 49010, 65540, 73450, 76388, 81925, 85202, 95485, 98020, 122525, 146900, 163850, 170404, 190970, 213005, 245050, 327700, 381940, 426010, 477425, 490100, 553813, 852020, 954850, 1065025, 1107626, 1909700, 2130050, 2215252, 2769065, 4260100, 5538130, 11076260, 13845325, 27690650, 55381300]

約数ペア:

[(1, 55381300), (2, 27690650), (4, 13845325), (5, 11076260), (10, 5538130), (13, 4260100), (20, 2769065), (25, 2215252), (26, 2130050), (29, 1909700), (50, 1107626), (52, 1065025), (58, 954850), (65, 852020), (100, 553813), (113, 490100), (116, 477425), (130, 426010), (145, 381940), (169, 327700), (226, 245050), (260, 213005), (290, 190970), (325, 170404), (338, 163850), (377, 146900), (452, 122525), (565, 98020), (580, 95485), (650, 85202), (676, 81925), (725, 76388), (754, 73450), (845, 65540), (1130, 49010), (1300, 42601), (1450, 38194), (1469, 37700), (1508, 36725), (1690, 32770), (1885, 29380), (2260, 24505), (2825, 19604), (2900, 19097), (2938, 18850), (3277, 16900), (3380, 16385), (3770, 14690), (4225, 13108), (4901, 11300), (5650, 9802), (5876, 9425), (6554, 8450), (7345, 7540)]