51173430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22153}}^1$

素因数の和:22181

約数の個数: 64

約数和(自身を含む): 153128448

約数和(自身を除く): 101955018

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 22153, 44306, 66459, 110765, 132918, 155071, 221530, 243683, 310142, 332295, 465213, 487366, 664590, 731049, 775355, 930426, 1218415, 1462098, 1550710, 1705781, 2326065, 2436830, 3411562, 3655245, 4652130, 5117343, 7310490, 8528905, 10234686, 17057810, 25586715, 51173430]

約数ペア:

[(1, 51173430), (2, 25586715), (3, 17057810), (5, 10234686), (6, 8528905), (7, 7310490), (10, 5117343), (11, 4652130), (14, 3655245), (15, 3411562), (21, 2436830), (22, 2326065), (30, 1705781), (33, 1550710), (35, 1462098), (42, 1218415), (55, 930426), (66, 775355), (70, 731049), (77, 664590), (105, 487366), (110, 465213), (154, 332295), (165, 310142), (210, 243683), (231, 221530), (330, 155071), (385, 132918), (462, 110765), (770, 66459), (1155, 44306), (2310, 22153)]