51345486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 74452914

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 167, 171, 174, 186, 261, 279, 334, 342, 501, 522, 551, 558, 589, 899, 1002, 1102, 1178, 1503, 1653, 1767, 1798, 2697, 3006, 3173, 3306, 3534, 4843, 4959, 5177, 5301, 5394, 6346, 8091, 9519, 9686, 9918, 10354, 10602, 14529, 15531, 16182, 17081, 19038, 28557, 29058, 31062, 34162, 43587, 46593, 51243, 57114, 87174, 92017, 93186, 98363, 102486, 150133, 153729, 184034, 196726, 276051, 295089, 300266, 307458, 450399, 552102, 590178, 828153, 885267, 900798, 1351197, 1656306, 1770534, 2702394, 2852527, 5705054, 8557581, 17115162, 25672743, 51345486]

約数ペア:

[(1, 51345486), (2, 25672743), (3, 17115162), (6, 8557581), (9, 5705054), (18, 2852527), (19, 2702394), (29, 1770534), (31, 1656306), (38, 1351197), (57, 900798), (58, 885267), (62, 828153), (87, 590178), (93, 552102), (114, 450399), (167, 307458), (171, 300266), (174, 295089), (186, 276051), (261, 196726), (279, 184034), (334, 153729), (342, 150133), (501, 102486), (522, 98363), (551, 93186), (558, 92017), (589, 87174), (899, 57114), (1002, 51243), (1102, 46593), (1178, 43587), (1503, 34162), (1653, 31062), (1767, 29058), (1798, 28557), (2697, 19038), (3006, 17081), (3173, 16182), (3306, 15531), (3534, 14529), (4843, 10602), (4959, 10354), (5177, 9918), (5301, 9686), (5394, 9519), (6346, 8091)]