51632035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 82613520

約数和(自身を除く): 30981485

約数列:

[1, 5, 7, 13, 29, 35, 43, 49, 65, 91, 145, 169, 203, 215, 245, 301, 377, 455, 559, 637, 845, 1015, 1183, 1247, 1421, 1505, 1885, 2107, 2639, 2795, 3185, 3913, 4901, 5915, 6235, 7105, 7267, 8281, 8729, 10535, 13195, 16211, 18473, 19565, 24505, 27391, 34307, 36335, 41405, 43645, 50869, 61103, 81055, 92365, 113477, 136955, 171535, 210743, 240149, 254345, 305515, 356083, 567385, 794339, 1053715, 1200745, 1475201, 1780415, 3971695, 7376005, 10326407, 51632035]

約数ペア:

[(1, 51632035), (5, 10326407), (7, 7376005), (13, 3971695), (29, 1780415), (35, 1475201), (43, 1200745), (49, 1053715), (65, 794339), (91, 567385), (145, 356083), (169, 305515), (203, 254345), (215, 240149), (245, 210743), (301, 171535), (377, 136955), (455, 113477), (559, 92365), (637, 81055), (845, 61103), (1015, 50869), (1183, 43645), (1247, 41405), (1421, 36335), (1505, 34307), (1885, 27391), (2107, 24505), (2639, 19565), (2795, 18473), (3185, 16211), (3913, 13195), (4901, 10535), (5915, 8729), (6235, 8281), (7105, 7267)]