54221036260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{121501}}^1$

素因数の和:121984

約数の個数: 48

約数和(自身を含む): 116289078192

約数和(自身を除く): 62068041932

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 421, 530, 842, 1060, 1684, 2105, 4210, 8420, 22313, 44626, 89252, 111565, 121501, 223130, 243002, 446260, 486004, 607505, 1215010, 2430020, 6439553, 12879106, 25758212, 32197765, 51151921, 64395530, 102303842, 128791060, 204607684, 255759605, 511519210, 1023038420, 2711051813, 5422103626, 10844207252, 13555259065, 27110518130, 54221036260]

約数ペア:

[(1, 54221036260), (2, 27110518130), (4, 13555259065), (5, 10844207252), (10, 5422103626), (20, 2711051813), (53, 1023038420), (106, 511519210), (212, 255759605), (265, 204607684), (421, 128791060), (530, 102303842), (842, 64395530), (1060, 51151921), (1684, 32197765), (2105, 25758212), (4210, 12879106), (8420, 6439553), (22313, 2430020), (44626, 1215010), (89252, 607505), (111565, 486004), (121501, 446260), (223130, 243002)]